149278 -OEChem-03010813452D 3 2 0 0 0 0 0 0 0999 V2000 0.0034 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.5414 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.5414 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 0 0 0 0 1 3 1 0 0 0 0 M END > 0 > 0 > 149278 > 3 > ChemIDplus > 000074997 > 1-PROPYNE 369597-38-6 4-01-00-00958 (Beilstein Handbook Reference) 74-99-7 Acetylene, methyl- Allylene BRN 0878138 CCRIS 6830 EINECS 200-828-4 HSDB 2508 Methyl acetylene Methylacetylene Propine Propyne > 369597-38-6 74-99-7 > 000074997 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=000074997 > 6335 1 $$$$