885604-42-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 885604-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,6,0 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 885604-42:
(8*8)+(7*8)+(6*5)+(5*6)+(4*0)+(3*4)+(2*4)+(1*2)=202
202 % 10 = 2
So 885604-42-2 is a valid CAS Registry Number.
885604-42-2Relevant articles and documents
PROCESS FOR THE PREPARATION OF PHENYL 2-PYRIMIDINYL KETONES AND THEIR NOVEL INTERMEDIATES
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Page/Page column 11, (2008/06/13)
A process for the preparation of the compounds of the formula (I), or salts thereof, wherein R represents a hydrogen atom or difluoromethanesulfonyl, characterized in that compounds of the formula (II), or salts thereof, wherein R has the same definition