3817387 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3817387 > 2 > ChemIDplus > 153698885 > (+)-Cephalostatin 11 (3'R-(3'alpha(R*),4'alpha,4'abeta,6'balpha,8'abeta,11'aalpha,11'bbeta,13'alpha,13'aalpha,13'bbeta,14'beta,15'alpha(3''R*,5''S*),16'abeta,17'balpha,19'abeta,11'beta,22'beta,22'aalpha,22'bbeta,24'aR*))-4,4',4'',4'a,5,5',5'',6'b,7',8',8'a,9',11',11'a,11'b,12',13',13'a,13'b,14',16'a,17'b,18',19',19'a,20',22',22',22'b,23'-Triacontahydro-3,3'',13',13'b,22'b-pentahydroxy-5''-(hydroxymethyl)-22'-methoxy-4',5,5,5'',11'a,13'a,14',22'a-octamethyldispiro(furan-2(3H),3'-(1H,3H)furo(3'',2'':3',4')cyclopenta(1',2':5,6)naphtho(1,2-b)pyrano(3'',4'':2',3')cyclopenta(1',2':5,6)naphtho(1,2-i)phenazine-15'(24'H),2''(3''H)-furan)-24'-one 153698-88-5 Cephalostatin 11 Dispiro(furan-2(3H),3'-(1H,3H)furo(3'',2'':3',4')cyclopenta(1',2':5,6)naphtho(1,2-b)pyrano(3'',4'':2',3')cyclopenta(1',2':5,6)naphtho(1,2-i)phenazine-15'(24'H),2''(3''H)-furan)-24'-one, 4,4',4'',4'a,5,5',5'',6'b,7',8',8'a,9',11',11'a,11'b,12',13',13'a,13'b,14',16'a,17'b,18',19',19'a,20',22',22',22'b,23'-triacontahydro-3,3'',13',13'b,22'b-pentahydroxy-5''-(hydroxymethyl)-22'-methoxy-4',5,5,5'',11'a,13'a,14',22'a-octamethyl-, (3'R-(3'alpha(R*),4'alpha,4'abeta,6'balpha,8'abeta,11'aalpha,11'bbeta,13'alpha,13'aalpha,13'bbeta,14'beta,15'alpha(3''R*,5''S*),16'abeta,17'balpha,19'abeta,11'beta,22'beta,22'aalpha,22'bbeta,24'aR*))- Dispiro(furan-2(3H),3'-(1H,3H)furo(3'',2'':3'4)cyclopenta(1',2':5,6)naphtho(1,2-b)pyrano(3'',4'':2',3')cyclopenta(1',2':5,6)naphtho(1,2-i)phenazine-15'(24'H),2''(3''H)-furan)-24'-one, 4,4',4'',4'a,5,5',5'',6'b,7',8',8'a,9',11',11'a,11'b,12',13',13'a,13'b,14,16'a,17'b,18',19',19'a,20',22',22'a,22'b,23'-triacontahydro-3',3'',13'b,22'b-pentahydroxy-5''-(hydroxymethyl-22'-methoxy-4',5,5'',11'a,13'a,14,22'a-octamethyl-, (3'R-(3'alpha(R*),4R*,5''S*),16'abeta,17'balpha,19'abeta,22'beta,22aalpha,22'bbeta,24'aR*))- > 153698-88-5 > 153698885 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=153698885 $$$$