4aα,9β-Dihydroxy-1β-methyl-8-methylenegibbane-1α,10β-dicarboxylic acid 1,4a-lactone is a chemical compound registered under CAS number 55812-47-0. It is also known as Gibberellin A45. TwoChem supplies 4aα,9β-Dihydroxy-1β-methyl-8-methylenegibbane-1α,10β-dicarboxylic acid 1,4a-lactone for laboratory research and bulk production; product code 1155332. Send an inquiry for purity, packaging, price and lead time.