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Di-isopropyl-N-phenylcarbamylphosphin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

56522-11-3

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56522-11-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 56522-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,5,2 and 2 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 56522-11:
(7*5)+(6*6)+(5*5)+(4*2)+(3*2)+(2*1)+(1*1)=113
113 % 10 = 3
So 56522-11-3 is a valid CAS Registry Number.

56522-11-3Downstream Products

56522-11-3Relevant articles and documents

Convenient synthesis of phosphinecarboxamide and phosphinecarbothioamide by hydrophosphination of isocyanates and isothiocyanates

Itazaki, Masumi,Matsutani, Takanari,Nochida, Tomoya,Moriuchi, Toshiyuki,Nakazawa, Hiroshi

, p. 443 - 445 (2020)

Reactions of isocyanates with primary and secondary phosphines without solvent at room temperature afforded the corresponding phosphinecarboxamide (RN(H)COPR′2) in excellent yields. This reaction system is applicable for isothiocyanates. The co

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