917241-99-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 917241-99-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,7,2,4 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 917241-99:
(8*9)+(7*1)+(6*7)+(5*2)+(4*4)+(3*1)+(2*9)+(1*9)=177
177 % 10 = 7
So 917241-99-7 is a valid CAS Registry Number.
917241-99-7Relevant articles and documents
Method for Producing Aryl Amines, Aryl Ethers and Aryl Thioethers
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Page/Page column 7, (2009/01/20)
The invention relates to a method for producing aryl or heteroaryl amines, ethers or thioethers (III) by cross-coupling primary or secondary amities, alcohols or thioalcohols with substituted aryl or heteroaryl compounds (I) in the presence of a Br?nsted