1195072-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1195072-76-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,5,0,7 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1195072-76:
(9*1)+(8*1)+(7*9)+(6*5)+(5*0)+(4*7)+(3*2)+(2*7)+(1*6)=164
164 % 10 = 4
So 1195072-76-4 is a valid CAS Registry Number.
1195072-76-4Relevant articles and documents
2 - chloro - N - (4 - chloro - 3 - (2 - pyridyl) phenyl) - 4 - methyl sulphone phenyl benzamide preparation method
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Paragraph 0033-0036, (2017/08/31)
The invention discloses a preparation method of 2-chlorine-N-(4-chlorine-3-(2-pyridyl)phenyl)-4-methyl sulfone phenyl benzamide. The reaction formula is as shown in the specification. The method disclosed by the invention has the advantages that the opera
