956034-90-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 956034-90-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,6,0,3 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 956034-90:
(8*9)+(7*5)+(6*6)+(5*0)+(4*3)+(3*4)+(2*9)+(1*0)=185
185 % 10 = 5
So 956034-90-5 is a valid CAS Registry Number.
956034-90-5Relevant articles and documents
PROCESS FOR THE PREPARATION OF DIHYDROXY PROTECTED DERIVATIVES AND NOVEL INTERMEDIATE COMPOUNDS
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, (2011/08/03)
The present invention relates to an improved process for the preparation of dihydroxy protected derivatives, which are important intermediates in the preparation of HMG-CoA reductase inhibitors.