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262288-18-6

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262288-18-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 262288-18-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,2,2,8 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 262288-18:
(8*2)+(7*6)+(6*2)+(5*2)+(4*8)+(3*8)+(2*1)+(1*8)=146
146 % 10 = 6
So 262288-18-6 is a valid CAS Registry Number.

262288-18-6Relevant articles and documents

Thiol compounds, their production and use

-

, (2008/06/13)

Compounds represented by general formula (1) or salts thereof which have a matrix metalloprotease inhibitory activity and are useful as drugs, wherein the rings A and B represent each an optionally substituted homocycle or heterocycle, etc.; R1s are the same or different and each represents hydrogen, optionally substituted hydrocarbyl, acyl, etc.; X1represents a bond, optionally substituted divalent aliphatic hydrocarbyl, etc.; X2represents a bond, optionally substituted divalent aliphatic hydrocarbyl, —O—, etc.; Ys are the same or different represents hydrogen, optionally substituted hydrocarbyl, oxo, etc.; m is 0 or 1; n is an integer of 1 to 3; q1is an integer of 1 to 2n+4; and q2is an integer of 0 to 2n+3, provided that q1+q2is 2n+4.

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