• Helium, compd. with ytterbium (1:1)
• 139763-32-9
• HeYb
• .

• Heptanoic acid, 2-diazo-3-oxo-,4-[(butylsulfonyl)oxy]-1-methylbutylidene ester
• 138887-47-5
• C₂₃H₃₆N₄O₉S
• .

• Heptanoic acid, 2-diazo-3,6-dioxo-,1-[[[(2-nitrophenyl)sulfonyl]oxy]methyl]-1,2-ethanediyl ester
• 138887-44-2
• C₂₃H₂₃N₅O₁₃S
• .

• Hexanol, phenyl-
• 179639-45-3
• C₁₂H₁₈O
• .

• Heptanedioic acid, 1,1-dimethyl-2-phenylethyl methyl ester
• 148114-10-7
• C₁₈H₂₆O₄
• .

• Hexanamide, N-[4-(2-naphthalenyl)cyclohexyl]-N-(phenylmethyl)-, cis-
• 178364-74-4
• C₂₉H₃₅NO
• .

• Hexanamide, N-[4-[4-(1,1-dimethylethyl)phenyl]cyclohexyl]-N-methyl-,cis-
• 178539-48-5
• C₂₃H₃₇NO
• .

• Hexanamide, N-[4-(3-chloro-4-methoxyphenyl)cyclohexyl]-N-methyl-,trans-
• 178540-07-3
• C₂₀H₃₀ClNO₂
• .

• Holmium(III) oxide
• 12055-62-8
• Ho₂O₃
• 235-015-3
• 377.8588
• .

• Heptanal, 3-methyl-2-(3-methyl-2-butenyl)-
• 139388-86-6
• C₁₃H₂₄O
• .

• Hexanoic acid, 2-acetyl-2-[(phenylthio)methyl]-, methyl ester
• 139373-19-6
• C₁₆H₂₂O₃S
• .

• Hydrazinecarboxylic acid,2-[[[3-(ethoxycarbonyl)phenyl]amino]carbonyl]-, ethyl ester
• 138966-40-2
• C₁₃H₁₇N₃O₅
• .

• Hydroxylamine, O-[5-(4-chlorophenyl)-4-pentenyl]-
• 138975-88-9
• C₁₁H₁₄ClNO
• .

• Hydrazinecarboxamide, N-(2-bromophenyl)-2-phenyl-
• 193897-79-9
• C₁₃H₁₂BrN₃O
• .

• Hydrazinecarboxylic acid,2-[[(2-methyl-1-oxo-2-propenyl)amino]carbonyl]-, ethyl ester
• 159117-89-2
• C₈H₁₃N₃O₄
• .

• Hydrazinecarboxamide,2-(4-methoxyphenyl)-N-(2-methyl-1-oxo-2-propenyl)-
• 159117-87-0
• C₁₂H₁₅N₃O₃
• .

• Heptanedioic acid, bis(7-oxabicyclo[4.1.0]hept-3-ylmethyl) ester
• 102707-78-8
• C₂₁H₃₂O₆
• .

• Hydroperoxide, 1,1-dimethyl-2-propenyl
• 15315-30-7
• C₅H₁₀O₂
• .

• Hexanal, 2-butyl-2-[[[4-fluoro-2-(hydroxymethyl)phenyl]thio]methyl]-
• 197378-16-8
• C₁₈H₂₇FO₂S
• .

• Hexanal, 2-butyl-2-[[(methylsulfonyl)oxy]methyl]-
• 197378-59-9
• C₁₂H₂₄O₄S
• .

• Hexanal, 2-[[[2-(bromomethyl)-4-fluorophenyl]thio]methyl]-2-butyl-
• 197378-18-0
• C₁₈H₂₆BrFOS
• .

• Hydroxylamine, O-(5-phenyl-4-pentenyl)-, (E)-
• 138975-79-8
• C₁₁H₁₅NO
• .

• Hydroxylamine, O-[3-(4-methylphenyl)-2-propenyl]-
• 138975-81-2
• C₁₀H₁₃NO
• .

• Hexanoic acid, 6-[(1,1-dimethylethyl)dithio]-
• 159552-21-3
• C₁₀H₂₀O₂S₂
• .

• Hexanamide, N-[4-(4-hydroxy-3-propylphenyl)cyclohexyl]-N-methyl-,trans-
• 178540-81-3
• C₂₂H₃₅NO₂
• .

• Heptanamide, N-methyl-N-[4-(4-pyridinyl)cyclohexyl]-, trans-
• 178540-09-5
• C₁₉H₃₀N₂O
• .

• Hexanamide, N-[4-(3-ethyl-4-hydroxyphenyl)cyclohexyl]-N-methyl-,trans-
• 178540-80-2
• C₂₁H₃₃NO₂
• .

• Hexanamide, N-[4-[4-(1,1-dimethylethyl)phenyl]cyclohexyl]-N-methyl-,trans-
• 178539-49-6
• C₂₃H₃₇NO
• .

• Hexanamide, N-[4-(4-methoxyphenyl)cyclohexyl]-N-(phenylmethyl)-
• 178364-34-6
• C₂₆H₃₅NO₂
• .

• Hexanamide,N-[4-(4-methoxy-3-methylphenyl)-2-propylcyclohexyl]-N-methyl-
• 178542-72-8
• C₂₄H₃₉NO₂
• .

• Hexanamide, N-methyl-N-[4-(5-pyrimidinyl)cyclohexyl]-, trans-
• 178540-61-9
• C₁₇H₂₇N₃O
• .

• Hexanamide, N-(4-butylcyclohexyl)-N-(phenylmethyl)-, cis-
• 178364-58-4
• C₂₃H₃₇NO
• .

• Hexanamide, N-[4-(3,4-dimethylphenyl)cyclohexyl]-N-(phenylmethyl)-,trans-
• 178364-55-1
• C₂₇H₃₇NO
• .

• Hexanamide, N-[4-(3,4-dimethylphenyl)cyclohexyl]-N-(phenylmethyl)-,cis-
• 178364-54-0
• C₂₇H₃₇NO
• .

• Hexanamide, N-[4-(3,4-dimethoxyphenyl)cyclohexyl]-N-(phenylmethyl)-,trans-
• 178364-76-6
• C₂₇H₃₇NO₃
• .

• Hydrazinecarboxamide, 2-[(3-methylphenyl)methylene]-
• 16678-30-1
• C₉H₁₁N₃O
• .

• Heptanoic acid, 6-methyl-3-oxo-2-(phenylmethylene)-, methyl ester, (E)-
• 173530-18-2
• C₁₆H₂₀O₃
• .

• Hydrazinecarboxamide, N-(2-chloroethyl)-2-(3-fluorophenyl)-
• 122612-09-3
• C₉H₁₁ClFN₃O
• .

• Hentriacontane, 4-methyl-
• 114749-82-5
• C₃₂H₆₆
• .

• Hexanedioic acid, 3-(1,1-dimethylethyl)-, dimethyl ester
• 199463-00-8
• C₁₂H₂₂O₄
• .

• Hydrazinecarboxylic acid,[(3,5-dichlorophenyl)methylene](3-iodo-2-propynyl)-, methyl ester
• 139055-29-1
• C₁₂H₉Cl₂IN₂O₂
• .

• Hydrazinecarboxylic acid,[(4-cyanophenyl)methylene](3-iodo-2-propynyl)-, methyl ester
• 139055-24-6
• C₁₃H₁₀IN₃O₂
• .

• Hydrazinecarboxylic acid,[(4-fluorophenyl)methylene](3-iodo-2-propynyl)-, methyl ester
• 139055-25-7
• C₁₂H₁₀FIN₂O₂
• .

• Hydrazinecarboxylic acid,(3-bromo-2-propynyl)[(3,4-dichlorophenyl)methylene]-, ethyl ester
• 139055-28-0
• C₁₃H₁₁BrCl₂N₂O₂
• .

• Hydrazinecarboxylic acid,(3-bromo-2-propynyl)[(3,5-dichlorophenyl)methylene]-, methyl ester
• 139055-30-4
• C₁₂H₉BrCl₂N₂O₂
• .

• Hydrazinecarboxylic acid,(3-bromo-2-propynyl)[(4-chlorophenyl)methylene]-, methyl ester
• 139055-16-6
• C₁₂H₁₀BrClN₂O₂
• .

• Hydrazinecarboxylic acid,(3-bromo-2-propynyl)[(4-fluorophenyl)methylene]-, methyl ester
• 139055-22-4
• C₁₂H₁₀BrFN₂O₂
• .

• Hydrazinecarboxylic acid,[(3,4-dichlorophenyl)methylene](3-iodo-2-propynyl)-, ethyl ester
• 139055-27-9
• C₁₃H₁₁Cl₂IN₂O₂
• .

• Hydrazinecarboxylic acid, [(4-chlorophenyl)methylene]-2-propynyl-,methyl ester
• 139055-31-5
• C₁₂H₁₁ClN₂O₂
• .

• Hydrazinecarboxaldehyde,(3-bromo-2-propynyl)[(4-chlorophenyl)methylene]-
• 139055-17-7
• C₁₁H₈BrClN₂O
• .