126472-66-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126472-66-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,7 and 2 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 126472-66:
(8*1)+(7*2)+(6*6)+(5*4)+(4*7)+(3*2)+(2*6)+(1*6)=130
130 % 10 = 0
So 126472-66-0 is a valid CAS Registry Number.
126472-66-0Relevant articles and documents
Preparation method of phosphoryl fluoride compound
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Paragraph 0131; 0135-0138, (2021/11/03)
The invention discloses a preparation method of a phosphoryl fluoride compound. The invention uses the phosphorus reagent under the protection of inert gas. Sodium fluoride is used as a starting raw material, and trifluoroacetic anhydride and dimethyl sul
