2-Butenoic acid, 2-methyl-, (1R,2a(2)R,3R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan-2-yl]hexahydro-5,6-dimethylspiro[3H-3,8a-ethano-1H-2-benzopyran-9,2a(2)-oxiran]-1-yl ester, (2E)-

2-Butenoic acid, 2-methyl-, (1R,2a(2)R,3R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan-2-yl]hexahydro-5,6-dimethylspiro[3H-3,8a-ethano-1H-2-benzopyran-9,2a(2)-oxiran]-1-yl ester, (2E)- (CAS 151200-61-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C27H38O8 and a molecular weight of 490.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
151200-61-2
Jingsj CID
J-1116230-4
Molecular Formula
C27H38O8
Molecular Weight
490.6 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Butenoic acid, 2-methyl-, (1R,2a(2)R,3R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan-2-yl]hexahydro-5,6-dimethylspiro[3H-3,8a-ethano-1H-2-benzopyran-9,2a(2)-oxiran]-1-yl ester, (2E)-?

The CAS number of 2-Butenoic acid, 2-methyl-, (1R,2a(2)R,3R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan-2-yl]hexahydro-5,6-dimethylspiro[3H-3,8a-ethano-1H-2-benzopyran-9,2a(2)-oxiran]-1-yl ester, (2E)- is 151200-61-2.

What are the molecular formula and molecular weight of 2-Butenoic acid, 2-methyl-, (1R,2a(2)R,3R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan-2-yl]hexahydro-5,6-dimethylspiro[3H-3,8a-ethano-1H-2-benzopyran-9,2a(2)-oxiran]-1-yl ester, (2E)-?

2-Butenoic acid, 2-methyl-, (1R,2a(2)R,3R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan-2-yl]hexahydro-5,6-dimethylspiro[3H-3,8a-ethano-1H-2-benzopyran-9,2a(2)-oxiran]-1-yl ester, (2E)- has molecular formula C27H38O8 and molecular weight 490.6 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-Butenoic acid, 2-methyl-, (1R,2a(2)R,3R,4aR,5S,6R,8S,8aR)-8-(acetyloxy)-5-[(2S,3aR,6aS)-hexahydrofuro[2,3-b]furan-2-yl]hexahydro-5,6-dimethylspiro[3H-3,8a-ethano-1H-2-benzopyran-9,2a(2)-oxiran]-1-yl ester, (2E)- (CAS 151200-61-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1116230-4 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.