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87265-43-8

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87265-43-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87265-43-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,6 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 87265-43:
(7*8)+(6*7)+(5*2)+(4*6)+(3*5)+(2*4)+(1*3)=158
158 % 10 = 8
So 87265-43-8 is a valid CAS Registry Number.

87265-43-8Relevant articles and documents

A NOVEL ROUTE TO THE SYNTHESIS OF SUBSTITUTED N-BENZYL-1,2,3,4-TETRAHYDROISOQUINOLINES. SYNTHESIS OF SENDAVERINE AND CORGOINE

Masood, M.,Tiwari, K. P.

, p. 177 - 182 (2007/10/02)

The condensation product of 2-aminoethanol with substituted benzaldehyde was reduced and N-benzylated with substituted benzyl chloride followed by PPA cyclization to obtain substituted N-benzyl-tetrahydroisoquinolines; likewise the condensation product of

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