852812-16-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 852812-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,2,8,1 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 852812-16:
(8*8)+(7*5)+(6*2)+(5*8)+(4*1)+(3*2)+(2*1)+(1*6)=169
169 % 10 = 9
So 852812-16-9 is a valid CAS Registry Number.
852812-16-9Relevant academic research and scientific papers
Preparation method of ABT-737 key intermediate and preparation method of ABT-737
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, (2021/08/14)
The invention relates to the technical field of medicine synthesis, and provides a preparation method of an ABT-737 key intermediate and a preparation method of ABT-737. The preparation method comprises the following steps: by taking a compound with a str
