885902-84-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 885902-84-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,9,0 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 885902-84:
(8*8)+(7*8)+(6*5)+(5*9)+(4*0)+(3*2)+(2*8)+(1*4)=221
221 % 10 = 1
So 885902-84-1 is a valid CAS Registry Number.
885902-84-1Relevant articles and documents
Catalytic amide formation with α′-hydroxyenones as acylating reagents
Chiang, Pei-Chen,Kim, Yoonjoo,Bode, Jeffrey W.
supporting information; experimental part, p. 4566 - 4568 (2010/01/06)
α′-Hydroxyenones undergo clean, catalytic amidations with amines promoted by the combination of an N-heterocyclic carbene and 1,2,4-triazole. The Royal Society of Chemistry 2009.