161091-53-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 161091-53-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,0,9 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 161091-53:
(8*1)+(7*6)+(6*1)+(5*0)+(4*9)+(3*1)+(2*5)+(1*3)=108
108 % 10 = 8
So 161091-53-8 is a valid CAS Registry Number.
161091-53-8Relevant articles and documents
Syntheses of 1,5,6-trimethyl-2-aminoimidazo[4,5-b]pyridine and 3,5,6-trimethyl-2-aminoimidazo[4,5-b]pyridine
Tanga,Bupp,Tochimoto
, p. 1641 - 1645 (1994)
Two potential mutagens found in food, 1,5,6-trimethyl-2-aminoimidazo[4,5-b]pyridine and 3,5,6-trimethyl-2-aminoimidazo[4,5-b]pyridine, are synthesized.
