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[(S)-1-(2-{4-[3-((S)-2-Benzyloxycarbonylamino-3-tert-butoxy-propionylamino)-propionylamino]-phenylcarbamoyl}-ethylcarbamoyl)-2-tert-butoxy-ethyl]-carbamic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

192699-02-8

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192699-02-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 192699-02-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,6,9 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 192699-02:
(8*1)+(7*9)+(6*2)+(5*6)+(4*9)+(3*9)+(2*0)+(1*2)=178
178 % 10 = 8
So 192699-02-8 is a valid CAS Registry Number.

192699-02-8Relevant academic research and scientific papers

Synthesis of a tritium labelled analog of the novel hematoregulatory agent SB 209978

Heerding, Dirk,Saunders, David

, p. 455 - 460 (2007/10/03)

[3H]-SB 209978 (10) was synthesized in 6 steps from phenylene diamine dihydrochloride. A key aspect was the regioselective synthesis of 6-chloropicolinic acid (7). This was condensed with diamine 6 and the resulting product was deprotected to give 9. Palladium catalyzed 3H-hydrogenolysis of the chloropyridine rings gave the final produce 10.

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