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1416258-22-4

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1416258-22-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1416258-22-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,6,2,5 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1416258-22:
(9*1)+(8*4)+(7*1)+(6*6)+(5*2)+(4*5)+(3*8)+(2*2)+(1*2)=144
144 % 10 = 4
So 1416258-22-4 is a valid CAS Registry Number.

1416258-22-4Downstream Products

1416258-22-4Relevant articles and documents

1,3-DI-OXO-INDENE DERIVATIVE, PHARMACEUTICALLY ACCEPTABLE SALT OR OPTICAL ISOMER THEREOF, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL COMPOSITION CONTAINING SAME AS AN ANTIVIRAL, ACTIVE INGREDIENT

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, (2014/05/07)

The present invention relates to 1,3-dioxoindene derivatives, pharmaceutically acceptable salts or optical isomers thereof, a preparation method for same, and a pharmaceutical composition containing same as an active ingredient with antiviral activity. Th

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