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683203-82-9

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683203-82-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 683203-82-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,3,2,0 and 3 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 683203-82:
(8*6)+(7*8)+(6*3)+(5*2)+(4*0)+(3*3)+(2*8)+(1*2)=159
159 % 10 = 9
So 683203-82-9 is a valid CAS Registry Number.

683203-82-9Downstream Products

683203-82-9Relevant articles and documents

ANTIMICROBIAL COMPOUNDS, COMPOSITIONS, AND ARTICLES OF MANUFACTURE FOR SELECTIVELY INHIBITING PATHOGENIC MICROBES

-

, (2021/01/22)

A compound can have a structure of Formula A, or derivative thereof, salt thereof, or stereoisomer thereof, or having any chirality at any chiral center, or tautomer, polymorph, solvate, or combination thereof: wherein ring A is a phenyl, indolyl, naphthyl, or benzothiazolyl; X is S, SO, or SO2; Y is a linker or bond; Z is CH, CR2, or N; Z1 is C or N to form an imidazopyridine; each Z2, Z3, or Z4 is independently CH, CR2, or N; each Z5 or Z6 is C or CH; each R1, R2, and R3 is independently a substituent, and at least one of R1, R2, or R3 is a substituent other than a hydrogen; m is 0, 1, 2, 3, or 4; and n is 0 or a positive integer. The compounds can have specific substituent patterns.

Metal-free, iodine-catalyzed regioselective sulfenylation of indoles with thiols

Yi, Shanli,Li, Meichao,Mo, Weimin,Hu, Xinquan,Hu, Baoxiang,Sun, Nan,Jin, Liqun,Shen, Zhenlu

, p. 1912 - 1916 (2016/04/19)

An iodine-catalyzed regioselective sulfenylation of indoles in the presence of DMSO has been presented. Various indoles can react with aryl thiols or alkyl thiols to afford their corresponding 3-sulfenylindoles in good to excellent yields. The notable fea

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