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133382-99-7

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133382-99-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133382-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,8 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 133382-99:
(8*1)+(7*3)+(6*3)+(5*3)+(4*8)+(3*2)+(2*9)+(1*9)=127
127 % 10 = 7
So 133382-99-7 is a valid CAS Registry Number.

133382-99-7Downstream Products

133382-99-7Relevant articles and documents

Synthesis and spectroscopic properties of azaglutamine amino acid and peptide derivatives

Gray,Quibell,Jiang,Baggett

, p. 141 - 146 (2007/10/02)

tert-Butyl carbazate and Boc-amino acid hydrazides undergo a Michael addition with acrylamide to give substituted carbazates having the side-chain of glutamine on nitrogen. These carbazates may react with chloroformates to give protected azaglutamine esters, and N-activated amino acid esters to give azaglutamine peptides.

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