21582-59-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 21582-59-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,5,8 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21582-59:
(7*2)+(6*1)+(5*5)+(4*8)+(3*2)+(2*5)+(1*9)=102
102 % 10 = 2
So 21582-59-2 is a valid CAS Registry Number.
21582-59-2Relevant articles and documents
REACTIONS OF CARBONYL ISOTHIOCYANATES WITH CYCLIC ENAMINES
Uher, Michal,Foltin, Jozef,Floch, Lubomir
, p. 2696 - 2702 (2007/10/02)
Reaction of carbonyl isothiocyanates with cyclic enamines were investigated and the IR, UV and electron impact mass spectra of the synthesized products are discussed.