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107465-90-7

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107465-90-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107465-90-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,4,6 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 107465-90:
(8*1)+(7*0)+(6*7)+(5*4)+(4*6)+(3*5)+(2*9)+(1*0)=127
127 % 10 = 7
So 107465-90-7 is a valid CAS Registry Number.

107465-90-7Relevant articles and documents

The Selective Dealkylation of Mixed Esters of Phosphoric Acid and Phenylphosphonic Acid Using Cation Exchange Resin

Nitta, Yoshihiro,Arakawa, Yasushi

, p. 3121 - 3129 (2007/10/02)

Cation exchange resin (SO3H) is a highly selective dealkylation reagent for mixed esters of phosphorus oxyacids bearing primary and secondary alkyl groups.The desired products which were produced by dealkylation of the secondary alkyl group were obtained in high yields under anhydrous and mild conditions.Keywords - dealkylation; cation exchange resin; carbonium ion; phosphorus oxyacid ester; trialkyl phosphate; dialkyl phenylphosphonate; p-toluenesulfonic acid

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