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1α,25-dihydroxy-9,14,19,19,19-pentadeuteriovitamin D3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134458-50-7

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134458-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134458-50-7 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, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 134458-50:
(8*1)+(7*3)+(6*4)+(5*4)+(4*5)+(3*8)+(2*5)+(1*0)=127
127 % 10 = 7
So 134458-50-7 is a valid CAS Registry Number.

134458-50-7Relevant academic research and scientific papers

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