829-28-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 829-28-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,2 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 829-28:
(5*8)+(4*2)+(3*9)+(2*2)+(1*8)=87
87 % 10 = 7
So 829-28-7 is a valid CAS Registry Number.
829-28-7Relevant articles and documents
An efficient, one-pot synthesis of 3-alkyl or aryl sydnoneimines
Beal,Turnbull
, p. 673 - 676 (2007/10/02)
In a 'one-pot' process, a variety of 3-alkyl and 3-aryl sydnoneimine hydrochlorides can be prepared in high yield, under mild conditions, by nitrosation of the corresponding aminoacetonitrile with isoamyl nitrite in diethyl ether followed by cyclization w