873799-89-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 873799-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,7,9 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 873799-89:
(8*8)+(7*7)+(6*3)+(5*7)+(4*9)+(3*9)+(2*8)+(1*9)=254
254 % 10 = 4
So 873799-89-4 is a valid CAS Registry Number.
873799-89-4Relevant articles and documents
Method for Synthesizing Long-Chain Phosphonic Acid Derivatives and Thiol Derivatives
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Page/Page column 5, (2008/12/08)
A process for synthesizing long-chain phosphonic acid derivatives and thiol derivative is disclosed. One embodiment provides organic compounds which can form a self-assembled monolayer and are obtained by reaction of an olefin with a thiocarboxylic acid a