... :GA3, Gibberellic acid/ Gibberellin GA3 CAS NO.77-06-5 Classification:Plant growth regulator/ agroc HS NO.293229 Product name:GA3, Gibberellic acid ... -13-oxo-1,2,4b,5,6,7,8,9,10,10a-decahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene ... -10-carboxylic acidApplication Gibberellins (GA3) belong to a natural plant hormone. ...