141240-46-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141240-46-2 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, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 141240-46:
(8*1)+(7*4)+(6*1)+(5*2)+(4*4)+(3*0)+(2*4)+(1*6)=82
82 % 10 = 2
So 141240-46-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H16Cl2O6S/c13-8-3-1-7(9(14)5-8)2-4-10(15)12(17)11(16)6-21(18,19)20/h1,3,5,10-12,15-17H,2,4,6H2,(H,18,19,20)
141240-46-2Relevant 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