1220715-91-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1220715-91-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,0,7,1 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1220715-91:
(9*1)+(8*2)+(7*2)+(6*0)+(5*7)+(4*1)+(3*5)+(2*9)+(1*1)=112
112 % 10 = 2
So 1220715-91-2 is a valid CAS Registry Number.
1220715-91-2Relevant articles and documents
Synthesis of pyridine-containing derivatives of the alkaloids cytisine and d-pseudoephedrine
Kulakov
, p. 66 - 67 (2010)
N-(5-Bromopyridyl-2)-2-N′-cytisino-and N′-d- pseudoephedrineoacetamides were synthesized by reaction of the alkaloids cytisine and d-pseudoephedrine with N-(5-bromopyridin-2-yl)-2-bromoacetamide hydrobromide. The compositions and structures of the product
