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115572-87-7

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115572-87-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115572-87-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,5,7 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 115572-87:
(8*1)+(7*1)+(6*5)+(5*5)+(4*7)+(3*2)+(2*8)+(1*7)=127
127 % 10 = 7
So 115572-87-7 is a valid CAS Registry Number.

115572-87-7Relevant articles and documents

MANIPULATION OF THE CARBOXYL GROUPS OF α-AMINO-ACIDS AND PEPTIDES USING RADICAL CHEMISTRY BASED ON ESTERS OF N-HYDROXY-2-THIOPYRIDONE

Barton, Derek H. R.,Herve, Yolande,Potier, Pierre,Thierry, Josiane

, p. 5479 - 5486 (1988)

Photolysis of α-amino-acid or peptide esters derived from N-hydroxy-2-thiopyridone in the presence of t-butylthiol affords the expected decarboxylation products in good yield.The reaction can be applied to the α-carboxyl or to the side chain carboxyl of g

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