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1H-1,2,3-Diazaphosphole is a heterocyclic compound characterized by a phosphorus atom and two nitrogen atoms in its ring structure. It is a five-membered ring with the formula C2H3N2P, and it is an analog of pyrrole, where one of the carbon atoms is replaced by a phosphorus atom. 1H-1,2,3-Diazaphosphole is of interest in organic chemistry and materials science due to its unique electronic properties and potential applications in the development of new materials and pharmaceuticals. It can be synthesized through various methods, including the reaction of phosphorus-containing compounds with diazomethane or other nitrogen sources. The stability and reactivity of 1H-1,2,3-diazaphosphole can be influenced by the presence of substituents on the ring, and it can form various derivatives and complexes with other elements.

40101-74-4

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40101-74-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40101-74-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,1,0 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 40101-74:
(7*4)+(6*0)+(5*1)+(4*0)+(3*1)+(2*7)+(1*4)=54
54 % 10 = 4
So 40101-74-4 is a valid CAS Registry Number.

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