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156459-19-7

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156459-19-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156459-19-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,4,5 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 156459-19:
(8*1)+(7*5)+(6*6)+(5*4)+(4*5)+(3*9)+(2*1)+(1*9)=157
157 % 10 = 7
So 156459-19-7 is a valid CAS Registry Number.

156459-19-7Downstream Products

156459-19-7Relevant articles and documents

Useful synthesis of 2,3,6-polythiazolesubstituted pyridine skeleton [Fragment A-C] of peptide antibiotic, micrococcin P

Okumura, Kazuo,Shigekuni, Masashi,Nakamura, Yutaka,Shin, Chung-Gi

, p. 1025 - 1026 (2007/10/03)

Practical synthesis of 2,3,6-trithiazolesubstituted pyridine skeleton [Fragment A-C] of peptide antibiotic micrococcin P was achieved from 3-cyano-6-dimethoxymethyl-2-pyridone in twelve steps.

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