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96700-25-3

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96700-25-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 96700-25-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,7,0 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 96700-25:
(7*9)+(6*6)+(5*7)+(4*0)+(3*0)+(2*2)+(1*5)=143
143 % 10 = 3
So 96700-25-3 is a valid CAS Registry Number.

96700-25-3Relevant articles and documents

Studies in the Synthesis of Furocoumarins: Part XXVII - Synthesis of 5'-Methyl-3,4-diphenylpsoralene and Angelicin

Desai, S. M.,Trivedi, K. N.

, p. 47 - 50 (2007/10/02)

3,4-Diphenylpsoralene (Ic, d) and angelicin (IV) derivatives have been synthesized. 7-Allyloxy-8-bromo-3,4-diphenylcoumarin on Claisen rearrangement gives 6-allyl-7-hydroxy-3,4-diphenylcoumarin (IIId) which on acetylation followed by bromination and dehyd

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