192046-42-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 192046-42-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,0,4 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 192046-42:
(8*1)+(7*9)+(6*2)+(5*0)+(4*4)+(3*6)+(2*4)+(1*2)=127
127 % 10 = 7
So 192046-42-7 is a valid CAS Registry Number.
192046-42-7Relevant articles and documents
Synthesis of cyclic depsipeptides and peptides via direct amide cyclization
Villalgordo, Jose M.,Heimgartner, Heinz
, p. 748 - 766 (2007/10/03)
The 2,2-disubstituted 2H-azirin-3-amines 7 (2,2-disubstituted 3-amino-2H-azirines) were used as amino-acid synthons in the preparation of medium-sized cyclic depsipeptides and peptides derived from salicylic acids 6 and anthranilic acid 19, respectively.
