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112664-43-4

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112664-43-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112664-43-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,6,6 and 4 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 112664-43:
(8*1)+(7*1)+(6*2)+(5*6)+(4*6)+(3*4)+(2*4)+(1*3)=104
104 % 10 = 4
So 112664-43-4 is a valid CAS Registry Number.

112664-43-4Downstream Products

112664-43-4Relevant articles and documents

A NOVEL SYNTHESIS OF BENZOFURAN AND RELATED COMPOUNDS. IV. THE VILSMEIER REACTION OF 3,5-DIMETHOXYPHENYLTHIOMETHYL COMPOUNDS

Hirota, Takashi,Tashima, Yohsuke,Sasaki, Kenji,Namba, Tetsuto,Hayakawa, Shokei

, p. 2717 - 2725 (2007/10/02)

A novel synthesis of 2-substituted 4,6-dimethoxybenzothiophenes by the Vilsmeier reaction of 3,5-dimethoxyphenylthiomethyl derivatives is described.

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