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1α-<((tert-butyldiphenyl)silyl)oxy>-6,7-dehydro-25-hydroxy-9,14,19,19,19-pentadeuterioprevitamin D3 (tert-butyldiphenyl)silyl ether is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134458-48-3

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134458-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134458-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,4,5 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134458-48:
(8*1)+(7*3)+(6*4)+(5*4)+(4*5)+(3*8)+(2*4)+(1*8)=133
133 % 10 = 3
So 134458-48-3 is a valid CAS Registry Number.

134458-48-3Relevant academic research and scientific papers

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