CAS NO.：981-34-0
Product Name：9b,11b-Epoxy-17,21-dihydroxy-16b-methylpregna-1,4-diene-3,20-dione
Synonyms：9-beta,11-beta-epoxy-17-alpha,21-dihydroxy-16-beta-methylenepregna-1,4-diene-3,20-dione;DB11;Betamethasone 9,11-Epoxide;16-BETA METHYL EPOXIDE;16β-Methyl Epoxide;9beta,11beta-Epoxy-17alpha,21-dihydroxy-16beta-methylene-pregna-1,4-diene-3,20-dione;9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione;(4aS,4bS,5aS,6aS,7R,8S,9aS,9bS)-7-Hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one;9beta,11beta-Epoxy-1;Einecs 213-563-4;Betamethasone epoxide;(4aS,4bS,5aS,6aS,7R,8S,9aS,9bS)-7-Hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b;(1S,2S,10S,11S,13S,14R,15S,17R)-14-Hydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyl-18-oxapentacyclo[8;(1S,2S,10S,11S,13S,14R,15S,17R)-14-Hydroxy-14-(2-hydroxyacetyl)-2,13,15-trimethyl-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadeca-3,6-dien-5-one;Betamethasone epoxy hydrolysate;9b,11b-Epoxy-17,21-dihydroxy-16b-methylpregna-1,4-diene-3,20-dione
EINECS:213-563-4
Molecular Formula：C22H28O5
Molecular Weight：372.454727172852