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1138022-88-4

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1138022-88-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1138022-88-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,8,0,2 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1138022-88:
(9*1)+(8*1)+(7*3)+(6*8)+(5*0)+(4*2)+(3*2)+(2*8)+(1*8)=124
124 % 10 = 4
So 1138022-88-4 is a valid CAS Registry Number.

1138022-88-4Downstream Products

1138022-88-4Relevant articles and documents

Conventional and microwave induced synthesis of various azetidinone and thiazolidinone derivatives from 3-[(1E)-1-aza-2-(2-chloro-7-methoxy-3-quinolyl) vinyl]-4-(aryldiazenyl) phenol and their antimicrobial screening

Patel, Jigisha A.,Mistry,Desai

experimental part, p. 1695 - 1700 (2009/07/11)

3-Chloro-4-(2-chloro-7-methoxy-3-quinolyl)-1-[3-hydroxy-6-(aryldiazenyl) phenyl] azetidin-2-one 2 and 2-(2-chloro7-methoxy-3-quinolyl)-3-[3-hydroxy-6- (aryldiazenyl) phenyl]-1, 3-thiazolidin-4-one 3 have been synthesized by the reaction of 3-[(1E)-1-aza-2-(2-chloro-7-methoxy-3-quinolyl)-vinyl]-4- (aryldiazenyl) phenol 1 with chloroacetylchloride and mercapto acetic acid, respectively. Both the reactions have been carried out by conventional and microwave methods. These compounds have been screened for their antibacterial, antifungal and antitubercular activity against different microorganisms.

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