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141870-97-5

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141870-97-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141870-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,8,7 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 141870-97:
(8*1)+(7*4)+(6*1)+(5*8)+(4*7)+(3*0)+(2*9)+(1*7)=135
135 % 10 = 5
So 141870-97-5 is a valid CAS Registry Number.

141870-97-5Downstream Products

141870-97-5Relevant articles and documents

α-Benzyl-γ-L-glutamyltaurine as a useful intermediate for the synthesis of a brain-peptide, γ-L-glutamyltaurine

Higashiura,Ienaga

, p. 353 - 354 (1992)

The synthesis of a neuropeptide, γ-L-glutamyltaurine (3a), was achieved via α-benzyl-γ-L-glutamyltaurine (2a) as a useful intermediate, which was prepared from α-benzyl N-tert-butoxycarbonyl-r-glutamate (1a) and taurine (2-aminoethanesulfonic acid) by active ester method. The preparation of its α-isomer 3b was also described.

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