69949-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69949-56-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,4 and 9 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 69949-56:
(7*6)+(6*9)+(5*9)+(4*4)+(3*9)+(2*5)+(1*6)=200
200 % 10 = 0
So 69949-56-0 is a valid CAS Registry Number.
69949-56-0Relevant articles and documents
Aromatic piperazinyl substituted dihydrouracils
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, (2008/06/13)
Compounds of general formula STR1 are disclosed wherein appropriate substituents for R1, R2 to R5, R6, A, Q, X, and Z are defined for these novel hexahydropyrimidines. Procedures for the preparation of these com