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1001848-09-4

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1001848-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1001848-09-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,1,8,4 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1001848-09:
(9*1)+(8*0)+(7*0)+(6*1)+(5*8)+(4*4)+(3*8)+(2*0)+(1*9)=104
104 % 10 = 4
So 1001848-09-4 is a valid CAS Registry Number.

1001848-09-4Downstream Products

1001848-09-4Relevant articles and documents

Synthesis of quinoline-2-thiones via tandem indium(III)-promoted friedel-crafts alkenylation-cyclization of 2-alkynylphenyl isothiocyanates

Otani, Takashi,Kunimatsu, Shinichi,Nihei, Hiroshi,Abe, Yuko,Saito, Takao

, p. 5513 - 5516 (2008/09/17)

A new approach to the synthesis of 4-aryl- or 4-arylthioquinoline-2-thiones via indium(III) reagent-mediated tandem Friedel-Crafts alkenylation-cyclization of 2-alkynylphenyl isothiocyanates is described.

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