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851760-79-7

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851760-79-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 851760-79-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,7,6 and 0 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 851760-79:
(8*8)+(7*5)+(6*1)+(5*7)+(4*6)+(3*0)+(2*7)+(1*9)=187
187 % 10 = 7
So 851760-79-7 is a valid CAS Registry Number.

851760-79-7Relevant articles and documents

Studies toward the synthesis of furanocembrane bipinnatin J: Synthesis of a 2,3,5-trisubstituted furfuryl ether intermediate

Tsubuki, Masayoshi,Takahashi, Kazunori,Sakata, Ken,Honda, Toshio

, p. 531 - 540 (2005)

Synthesis of 2,3,5-trisubstituted furfuryl ether (29), a potentialintermediate in a synthetic approach to bipinnatin J, was achieved by a combination of etherification and Stille cross-coupling reaction. Unexpectedly, an intramolecular coupling reaction o

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