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3-(diphenylphosphoryl)-2-methylpropanenitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19726-50-2

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19726-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19726-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,2 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19726-50:
(7*1)+(6*9)+(5*7)+(4*2)+(3*6)+(2*5)+(1*0)=132
132 % 10 = 2
So 19726-50-2 is a valid CAS Registry Number.

19726-50-2Downstream Products

19726-50-2Relevant academic research and scientific papers

Me3P-catalyzed addition of hydrogen phosphoryl compounds P(O)H to electron-deficient alkenes: 1 to 1 vs 1 to 2 adducts

Huang, Tian-Zeng,Chen, Tieqiao,Saga, Yuta,Han, Li-Biao

, p. 7085 - 7093 (2017/11/13)

Trimethyl phosphine was used as an efficient catalyst for the addition of P(O)-H compounds to electron-deficient alkenes. The addition reactions were generally conducted using a catalytic amount of Me3P under mild reaction conditions. Both 1 to 1 and 1 to 2 adducts were obtained.

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