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141240-37-1

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141240-37-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141240-37-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,2,4 and 0 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 141240-37:
(8*1)+(7*4)+(6*1)+(5*2)+(4*4)+(3*0)+(2*3)+(1*7)=81
81 % 10 = 1
So 141240-37-1 is a valid CAS Registry Number.

141240-37-1Relevant articles and documents

Synthesis of 2,6,7-trideoxy-7-C-(2,4-dichlorophenyl)-D-xylo-heptonic acid and 6-(2,4-dichlorophenyl)-D-xylo-2,3,4-tri-hydroxyhexanesulfonic acid

Kuszmann,Podanyi

, p. 247 - 267 (2007/10/02)

2,4-0-Benzylidene-L-xylose was converted via a Wittig reaction into Z-2,4-0-benzylidene-5,6-di-deoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hex- 5-enitol (17), which, on hydrogenation, gave 5,6-dideoxy-6-C-(2,4-dichlorophenyl)-D-xylo-hexitol (33). tert-Butyldime

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