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1α-hydroxy-3β-<(triethylsilyl)oxy>-20(S)-<<(p-tolylsulfonyl)oxy>methyl>-9,10-secopregna-5(E),7(E),10(19)-triene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87407-67-8

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87407-67-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87407-67-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,0 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87407-67:
(7*8)+(6*7)+(5*4)+(4*0)+(3*7)+(2*6)+(1*7)=158
158 % 10 = 8
So 87407-67-8 is a valid CAS Registry Number.

87407-67-8Relevant academic research and scientific papers

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