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1346756-67-9

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1346756-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1346756-67-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,6,7,5 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1346756-67:
(9*1)+(8*3)+(7*4)+(6*6)+(5*7)+(4*5)+(3*6)+(2*6)+(1*7)=189
189 % 10 = 9
So 1346756-67-9 is a valid CAS Registry Number.

1346756-67-9Downstream Products

1346756-67-9Relevant academic research and scientific papers

Metal-free direct amidation of peptidyl thiol esters with α-amino acid esters

Chen, Hao,He, Maomao,Wang, Yaya,Zhai, Linhui,Cui, Yongbo,Li, Yangyan,Lee, Yan,Zhou, Haibing,Hong, Xuechuan,Deng, Zixin

, p. 2723 - 2726 (2011/11/06)

Metal-free direct amidation of peptidyl thiol esters with α-amino acid esters in the presence of bis(trimethylsilyl) acetamide (BSA) has been developed. This general method provides convenient access to N-protected peptides in good yields under mild condi

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