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1263293-65-7

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1263293-65-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1263293-65-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,2,9 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1263293-65:
(9*1)+(8*2)+(7*6)+(6*3)+(5*2)+(4*9)+(3*3)+(2*6)+(1*5)=157
157 % 10 = 7
So 1263293-65-7 is a valid CAS Registry Number.

1263293-65-7Upstream product

1263293-65-7Downstream Products

1263293-65-7Relevant articles and documents

Botrylactone: New interest in an old molecule - Review of its absolute configuration and related compounds

Moraga, Javier,Pinedo, Cristina,Durán-Patrón, Rosa,Collado, Isidro G.,Hernández-Galán, Rosario

experimental part, p. 417 - 420 (2011/03/19)

The absolute configuration of botrylactone, a unique compound with an interesting polyketide lactone skeleton with two oxirane bridges previously isolated from Botrytis cinerea and described as a powerful antibiotic, has been reviewed on the basis of sign of the optical rotation, NOE experiments and NMR method. The isolation of 7-deoxybotrylactone and 5-hydroxy-7-(4-hydroxydec-2(3)- enoyl) botrylactone enables us to characterize an intriguing new family of compounds with this interesting polyketide skeleton. A common biosynthetic origin with botcinin derivatives is proposed. Copyright

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