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1330046-68-8

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1330046-68-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1330046-68-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,0,0,4 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1330046-68:
(9*1)+(8*3)+(7*3)+(6*0)+(5*0)+(4*4)+(3*6)+(2*6)+(1*8)=108
108 % 10 = 8
So 1330046-68-8 is a valid CAS Registry Number.

1330046-68-8Relevant articles and documents

Two-way homologation of aliphatic aldehydes: Both one-carbon shortening and lengthening via the same intermediate

Yoo, Jae Won,Seo, Youngran,Park, Jong Beom,Kim, Young Gyu

, (2020/01/13)

Aliphatic aldehydes can be homologated to both one-carbon shorter and one-carbon longer homologous carbonyl compounds through the 2–4 steps of reactions via the same intermediates, β,γ-unsaturated α-nitrosulfones, prepared from the proline-catalyzed sequential reactions of several aliphatic aldehydes with phenylsulfonylnitromethane. While the oxidative cleavage of the key intermediates gave one-carbon less homologous carbonyl compounds, the reduction of the same key intermediates followed by an oxidation produced one-carbon more homologous carbonyl compounds.

INHIBITORS OF HEPATITIS C VIRUS RNA-DEPENDENT RNA POLYMERASE, AND COMPOSITIONS AND TREATMENTS USING THE SAME

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Page 90, (2008/06/13)

The invention relates to compounds of the formula (I) and to pharmaceutically acceptable salts, solvates, prodrugs and metabolites thereof, wherein W, Z, R1and R2, are as defined herein. The invention also relates to methods of treating Hepatitis C virus in mammals by administering the compounds of formula (I), and to pharmaceutical compositions for treating such disorders, which contain the compounds of formula (I). The invention also relates to methods of preparing the compounds of formula (I).

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