950586-17-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 950586-17-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,0,5,8 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 950586-17:
(8*9)+(7*5)+(6*0)+(5*5)+(4*8)+(3*6)+(2*1)+(1*7)=191
191 % 10 = 1
So 950586-17-1 is a valid CAS Registry Number.
950586-17-1Relevant articles and documents
PROCESS FOR PRODUCTION OF INDENE DERIVATIVE, AND INTERMEDIATE FOR PRODUCTION OF THE DERIVATIVE
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Page/Page column 12, (2009/01/24)
Indene derivatives that are utilizable as intermediates in the synthesis of the vitamin D2 derivative paricalcitol, which is useful as pharmaceutical are efficiently prepared by subjecting a vitamin D2 derivative such as 25-hydroxyvi