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C20H21Br2N3OP2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

618460-22-3

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618460-22-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 618460-22-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,8,4,6 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 618460-22:
(8*6)+(7*1)+(6*8)+(5*4)+(4*6)+(3*0)+(2*2)+(1*2)=153
153 % 10 = 3
So 618460-22-3 is a valid CAS Registry Number.

618460-22-3Relevant academic research and scientific papers

C-phosphorylated pyrrolylcarbaldehydes

Ivonin, Sergey P.,Tolmachev, Andrew A.,Terikovska, Tatyana E.,Anishchenko, Andrew A.,Chaikovskaya, Alexandra A.,Pinchuk, Alexander M.

, p. 258 - 261 (2007/10/03)

The application of N,N-dimethylhydrazone protective group for synthesis of C-phosphorylated aldehydes of the pyrrole series was studied. The phosphorylation of the hydrazone with two equivalents of phosphorous tribromide in pyridine took occurred at posit

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