66637-79-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66637-79-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,6,3 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 66637-79:
(7*6)+(6*6)+(5*6)+(4*3)+(3*7)+(2*7)+(1*9)=164
164 % 10 = 4
So 66637-79-4 is a valid CAS Registry Number.
66637-79-4Relevant articles and documents
Method for compounding metabolites 6 in ridomil
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Paragraph 0101-0102, (2017/03/14)
The invention provides a method for compounding metabolites 6 in ridomil, which comprises steps: 1) ridomil (I) is used as raw materials, are dissolved in an organic solvent, is added with a catalyst after cooling, is reacted to obtain a compound (II) aft