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223444-58-4

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223444-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 223444-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,4,4 and 4 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 223444-58:
(8*2)+(7*2)+(6*3)+(5*4)+(4*4)+(3*4)+(2*5)+(1*8)=114
114 % 10 = 4
So 223444-58-4 is a valid CAS Registry Number.

223444-58-4Upstream product

223444-58-4Downstream Products

223444-58-4Relevant articles and documents

Amide derivative

-

, (2008/06/13)

A compound of the formula: wherein Ar is optionally substituted phenyl, etc.; n is 0, 1 or 2; R1is hydogen atom, optionally substituted alkyl, etc.; R2and R3are independently optionally substituted alkyl, etc.; R4and R5are independently hydrogen atom or optionally substituted alkyl; R6is hydrogen atom, hydroxy or alkyl; or a pharmaceutically acceptable salt thereof is useful as a medicament for treating retinal degenerative disorders and the like.

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