4155 Conhydrine Conhydrine (C8H17NO) is a poisonous alkaloid found in poison hemlock (Conium maculatum) in small quantities. 495-20-5 11040809 C8H17NO White powder. No indication of carcinogenicity to humans (not listed by IARC). Conhydrine (C8H17NO) is a poisonous alkaloid found in poison hemlock (Conium maculatum) in small quantities. 2014-08-29T05:08:57Z 2026-05-20T22:38:27Z C19983 true [H][C@@](O)(CC)[C@@]1([H])CCCCN1 C8H17NO InChI=1S/C8H17NO/c1-2-8(10)7-5-3-4-6-9-7/h7-10H,2-6H2,1H3/t7-,8-/m1/s1 VCCAAURNBULZRR-HTQZYQBOSA-N 143.2267 143.131014171 Exogenous Solid 9215979 CHEM003061 DTXSID10879264 NS00042507 32.26 41.7407 17.328488949144734 2 2 2 14.613636575371519 9.983985432569144 1 1 0.81 -0.15 1.02e+02 g/l