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143326-02-7

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143326-02-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143326-02-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,3,2 and 6 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 143326-02:
(8*1)+(7*4)+(6*3)+(5*3)+(4*2)+(3*6)+(2*0)+(1*2)=97
97 % 10 = 7
So 143326-02-7 is a valid CAS Registry Number.

143326-02-7Downstream Products

143326-02-7Relevant articles and documents

Two effective procedures for the synthesis of trichloromethyl ketones, useful precursors of chiral α-amino and α-hydroxy acids

Corey,Link,Shao

, p. 3435 - 3438 (1992)

Trichloroacetic acid can be converted to trichloromethyl ketones in good yield by two practical new procedures, one involving the catalyzed reaction of trichloroacetic acid with aldehydes at 23°C followed by oxidation and the other utilizing the coupling

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