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77027-29-3

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77027-29-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77027-29-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,0,2 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 77027-29:
(7*7)+(6*7)+(5*0)+(4*2)+(3*7)+(2*2)+(1*9)=133
133 % 10 = 3
So 77027-29-3 is a valid CAS Registry Number.

77027-29-3Relevant articles and documents

STEREOSELECTIVE SYNTHESIS OF THE GEOMETRIC AND OPTICAL ISOMERS OF UNSATURATED 3-MONO- AND 3,6-DISUBSTITUTED 2,5-PIPERAZINEDIONES

Shin, Chung-gi

, p. 1407 - 1433 (2007/10/02)

Four kinds of naturally occurring 3,6-dibenzylidene (1)-, 3-(p)-anisilidene-6-benzylidene (2)-, 3-isobutylidene-6-benzylidene (3; antibiotic albonoursin)-, and 3-benzyl-6-benzylidene-2,5-piperazinediones (4), isolated from Streptomyces and Actinomyces str

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