749889-22-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 749889-22-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,9,8,8 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 749889-22:
(8*7)+(7*4)+(6*9)+(5*8)+(4*8)+(3*9)+(2*2)+(1*2)=243
243 % 10 = 3
So 749889-22-3 is a valid CAS Registry Number.
749889-22-3Relevant academic research and scientific papers
UREA DERIVATIVES METHODS FOR THEIR MANUFACTURE AND USES THEREOF
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Page/Page column 52-53, (2010/11/24)
The present invention provides compounds of formula (I): in which R 1, R'1, R2, R'2, R3, Y and G have the meanings given in the description, to a process for their preparation, their application by way of medicaments, and to pharmaceutical compositions containing them.