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188048-45-5

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188048-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188048-45-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,0,4 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 188048-45:
(8*1)+(7*8)+(6*8)+(5*0)+(4*4)+(3*8)+(2*4)+(1*5)=165
165 % 10 = 5
So 188048-45-5 is a valid CAS Registry Number.

188048-45-5Downstream Products

188048-45-5Relevant articles and documents

Total synthesis of endothelin-converting enzyme antagonist WS75624 B

Huang, Sheng-Tung,Gordon, Dana M.

, p. 9335 - 9338 (1998)

A concise synthesis of endothelin-converting enzyme antagonist WS75624 B is reported. The natural product was prepared in seven steps from 2,4- dibromothiazole.

Synthesis of novel substituted pyridines as inhibitors of endothelin converting enzyme-1 (ECE-1)

Massa, Mark A.,Patt, William C.,Ahn, Kyunghye,Sisneros, Andre M.,Herman, Sarah B.,Doherty, Annette

, p. 2117 - 2122 (2007/10/03)

A series of bi-aryl pyridine carboxylic acids has been prepared and evaluated as inhibitors of ECE-1. The analogs were prepared by Pd catalyzed cross couplings of halogenated pyridines with heteroaryl organo -boranes, - tinate or -zincate derivatives.

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