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188975-02-2

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188975-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188975-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,9,7 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 188975-02:
(8*1)+(7*8)+(6*8)+(5*9)+(4*7)+(3*5)+(2*0)+(1*2)=202
202 % 10 = 2
So 188975-02-2 is a valid CAS Registry Number.

188975-02-2Relevant articles and documents

Phenyloxazolidinones having a C-C bond to 4-8 membered heterocyclic rings

-

, (2008/06/13)

A compound of the formula (I): STR1 or pharmaceutical acceptable salts thereof wherein X is NR1, S(O)g, or O; R1 is H, C1-6 alkyl optionally substituted with one or more OH, CN, or halo, or R1 is --(CH2)h -- aryl, --COR1--1, --COOR1-2, --CO--(CH2)h --COR1--1, C1-6 alkyl sulfonyl, --SO2 --(CH2)h --aryl, or --(CO)i --Het; R2 is H, C1-6 alkyl, --(CH2)h --aryl, or halo; R3 and R4 are the same or different and are H or halo; R5 is H, C1-12 alkyl optionally substituted with one or more halo, C3-12 cycloalkyl, C1-6 alkoxy. The compounds are useful antimicrobial agents.

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