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                                            Hexanoic acid, 6-((2-oxo-3-(1H-tetrazol-5-yl)-2H-1-benzopyran-5-yl)oxy )-
                                         
        CAS: 103876-54-6  
        Synonyms:Hexanoicacid, 6-[[2-oxo-3-(1H-tetrazol-5-yl)-2H-1-benzopyran-5-yl]oxy]- (9CI)  
        Molecular weight:344.327  
        Formula:C16H16 N4 O5
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                                            heptadecane-3,4-dione
                                         
        CAS: 5452-62-0  
        Synonyms:  
        Molecular weight:268.4348  
        Formula:C17H32O2
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                                            Hydrazinecarboximidamide, 2,2-(carbonylbis(imino-4,1-phenylenemethylidyne))bis-, methanesulfonate
                                         
        CAS: 62580-92-1  
        Synonyms:1,3-Bis(p-((guanidinoimino)methyl)phenyl)urea methanesulfonate;Urea, 1,3-bis(p-((guanidinoimino)methyl)phenyl)-, methanesulfonate;N-(diaminomethylideneamino)-4-[[4-[(diaminomethylideneamino)azaniumylidynemethyl]phenyl]carbamoylamino]benzenecarbonitrilium; methanesulfonic acid;  
        Molecular weight:474.4958  
        Formula:C18H22N10O4S+2
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                                            Hexanedioic acid, ester with 1,2-ethanediol
                                         
        CAS: 64365-96-4  
        Synonyms:Hexanedioic acid,ester with 1,2-ethanediol;  
        Molecular weight:208.209  
        Formula:C8H16O6
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                                            Hexanedioic acid, polymer with 1,6-hexanediamine, hydroxymethylatedmethoxymethylated
                                         
        CAS: 69227-16-3  
        Synonyms:  
        Molecular weight:  
        Formula:
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                                            Hydrazinecarboxamide,2,2',2''-phosphinylidynetris- (9CI)
                                         
        CAS: 14795-54-1  
        Synonyms:Semicarbazide,4,4',4''-phosphinylidynetri- (8CI); Phosphoric triamide, N,N',N''-tricarbazoyl-(8CI); NSC 105791  
        Molecular weight:269.159  
        Formula:C3H12 N9 O4 P
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                                            Hexanedioic acid, polymer with 1,3-diisocyanato-2-methylbenzene, 2,4-diisocyanato-1-methylbenzene, 2,2-dimethyl-1,3-propanediol, alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)), 1,1-methylenebis(4-isocyanatobenzene) and oxybis(propanol)
                                         
        CAS: 137171-73-4  
        Synonyms:  
        Molecular weight:  
        Formula:
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                                            hemoglobin Helsinki
                                         
        CAS: 60937-63-5  
        Synonyms:hemoglobin Helsinki  
        Molecular weight:0  
        Formula:
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                                            hatomarubigin A
                                         
        CAS: 139562-86-0  
        Synonyms:Benz[a]anthracene-1,7,12(2H)-trione,3,4-dihydro-6-hydroxy-8-methoxy-3-methyl-, (S)-; (+)-Hatomarubigin A; CE 33A;Hatomarubigin A  
        Molecular weight:0  
        Formula:C20H16 O5
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                                            hemoglobin Regina
                                         
        CAS: 97445-24-4  
        Synonyms:  
        Molecular weight:0  
        Formula:
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                                            Halitunal
                                         
        CAS: 133076-08-1  
        Synonyms:  
        Molecular weight:  
        Formula:
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                                            Hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione, 4-(1,1-dimethylethyl)benzoate
                                         
        CAS: 67891-73-0  
        Synonyms:  
        Molecular weight:  
        Formula:
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                                            Hydrogenated tallow sesquiglycerides, reaction product with diethylenetriamine and aminoethylethanolamine
                                         
        CAS: 68991-87-7  
        Synonyms:  
        Molecular weight:  
        Formula:
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                                            HINC II 5'...GTPY/PUAC...3'
                                         
        CAS: 81811-55-4  
        Synonyms:  
        Molecular weight:  
        Formula:
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                                            Hexanedioic acid, polymerwith 1,4-butanediol, 1,6-diisocyanatohexane, 1,2-ethanediamine,5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, a,a'-[(1-methylethylidene)di-4,1-phenylene]bis[w-hydroxypoly[oxy(methyl-1,2-ethanediyl)]]and 2-methyloxirane, polyethylene-polypropylene glycol mono-Bu ether-blocked
                                         
        CAS: 115271-30-2  
        Synonyms:Hexanedioicacid, polymer with 1,4-butanediol, 1,6-diisocyanatohexane, 1,2-ethanediamine,5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, a,a'-[(1-methylethylidene)di-4,1-phenylene]bis[w-hydroxypoly[oxy(methyl-1,2-ethanediyl)]]and methyloxirane, polyethylene-polypropylene glycol mono-Bu ether-blocked  
        Molecular weight:  
        Formula:
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