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187863-32-7

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187863-32-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187863-32-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,8,6 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 187863-32:
(8*1)+(7*8)+(6*7)+(5*8)+(4*6)+(3*3)+(2*3)+(1*2)=187
187 % 10 = 7
So 187863-32-7 is a valid CAS Registry Number.

187863-32-7Upstream product

187863-32-7Downstream Products

187863-32-7Relevant articles and documents

An efficient synthesis of methyl Tetra-O-hexyl gentiooctaoside, an octaosyl analogue of ANP receptor antagonist HS-142-1

Qiu, Yi,Nakahara, Yoshiaki,Ogawa, Tomoya

, p. 2035 - 2042 (2007/10/03)

Methyl O-(3-O-hexyl-β-D-glucopyranosyl)-(1→6)[-O-(β-D- glucopyranosyl)-(1→6)[[[-O-(3-O-hexyl-β-D-glucopyranosyl)-(1→6)]3-β-D -glucopyranoside, a 3-O hexyl analogue of the octaosyl component of fungal lipooligosaccharide HS-142-1, was stereo- and regioselectively synthesized as a potent antagonist for the tetrameric atrial natriuretic peptide (ANP) receptors.

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