Photoresist Chemicals Naphtho[1,2-c]furan-1,4-diol,1,4,5,5a,6,7,8,9,9a,9b-decahydro-6,6,9a-trimethyl-, 1,4-diacetate,(1S,4R,5aS,9aS,9bR)- Cas：85356-02-1 Molecular Formula：C19H28 O5