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Triphenyl-2,2-dichloro-1-chlorocarbonylaminoethenylphosphonium chloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137622-13-0

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137622-13-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137622-13-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,6,2 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 137622-13:
(8*1)+(7*3)+(6*7)+(5*6)+(4*2)+(3*2)+(2*1)+(1*3)=120
120 % 10 = 0
So 137622-13-0 is a valid CAS Registry Number.

137622-13-0Downstream Products

137622-13-0Relevant academic research and scientific papers

SYNTHESIS OF VINYLPHOSPHONIUM SALTS WITH FUNCTIONAL SUBSTITUENTS FROM DI- AND POLY-CHLORINATED ALKYLHETEROCUMULENES

Brovarets, V. S.,Vydzhak, R. N.,Drach, B. S.

, p. 56 - 61 (2007/10/02)

The treatment of heterocumulenes RR'CClCHClN=C=X (X=O, NAlk) with triphenylphosphine results in the formation not only of a C-P, but also of a C=C bond, as well as of a reactive group NHC(X)Cl.Such condensation products proved to be indispensable agents f

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