56612-65-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56612-65-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,6,1 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 56612-65:
(7*5)+(6*6)+(5*6)+(4*1)+(3*2)+(2*6)+(1*5)=128
128 % 10 = 8
So 56612-65-8 is a valid CAS Registry Number.
56612-65-8Relevant articles and documents
Reaction of 1,2 diphenyl 4 bis (methylthio)methylenepyrazolidine 3,5 dione with serine, cysteine and their derivatives
Auzzi,Papini,Pecori Vettori,Bruni
, p. 408 - 417 (2007/10/09)
Reactions of 4 [bis(methylthio)methylene] 1,2 diphenylpyrazolidine 3,5 dione with serine, cysteine and derivatives thereof are described. Structures of the products were assigned spectrometrically.