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O,O-diisobutyl-S-benzyl thiophosphate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

20896-91-7

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20896-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20896-91-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,8,9 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 20896-91:
(7*2)+(6*0)+(5*8)+(4*9)+(3*6)+(2*9)+(1*1)=127
127 % 10 = 7
So 20896-91-7 is a valid CAS Registry Number.

20896-91-7Downstream Products

20896-91-7Relevant academic research and scientific papers

Synthesis of Thiophosphates by Coupling of Phosphates with Bunte Salts under Mild Conditions

Min, Cong,Zhang, Rongxing,Liu, Qian,Lin, Sen,Yan, Zhaohua

, p. 2027 - 2030 (2018)

A simple, green, and efficient method has been developed for the preparation of thiophosphates with sodium S-benzyl thiosulfates. The method uses an NaBr-catalyzed coupling reaction of Bunte salts with phosphonates in the presence of an acid and hydrogen peroxide (30%), and the desired products were obtained in good yields.

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