192211-91-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 192211-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,2,1 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 192211-91:
(8*1)+(7*9)+(6*2)+(5*2)+(4*1)+(3*1)+(2*9)+(1*1)=119
119 % 10 = 9
So 192211-91-9 is a valid CAS Registry Number.
192211-91-9Relevant articles and documents
Syntheses of differanisole A
Green, Richard H.
, p. 4697 - 4700 (1997)
Differanisole A has been synthesized by two routes.