112649-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112649-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,6,4 and 9 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 112649-41:
(8*1)+(7*1)+(6*2)+(5*6)+(4*4)+(3*9)+(2*4)+(1*1)=109
109 % 10 = 9
So 112649-41-9 is a valid CAS Registry Number.
112649-41-9Relevant articles and documents
Syntheses of folic acid models, 6-(N-acylarylamino)methyllumazines
Igarashi, Mamoru,Kambe, Tohru,Tada, Masaru
, p. 341 - 345 (2007/10/03)
Folic acid models, 1,3-dimethyl-6-(N-acylarylamino)methyllumazines 9, were synthesized from 6-bromomethyl-1,3-dimethyllumazine (6), which was derived from 5,6-diamino-1,3-dimethyluracil (1) by the condensation with 1,3-dihydroxyacetone, followed by bromin
