95450-64-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 95450-64-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,5 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 95450-64:
(7*9)+(6*5)+(5*4)+(4*5)+(3*0)+(2*6)+(1*4)=149
149 % 10 = 9
So 95450-64-9 is a valid CAS Registry Number.
95450-64-9Relevant articles and documents
KETENE-S,N-ACETALS AS SYNTHETIC INTERMEDIATES FOR HETEROCYCLES. A NEW SYNTHESIS OF 4-ARYLAMINOPYRIMIDINES
Takahata, Hiroki,Nakajima, Tomoko,Matoba, Katsuhide,Yamazaki, Takao
, p. 1257 - 1266 (2007/10/02)
Reaction of β-aminothiocarbonyl-α-methylthioenamines (3a-d) derived from ketene-S,N-acetal (1) with benzamidine and guanidine gave 4-arylaminopyrimidines (4a-d and 5a-d), respectively.
