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3-(4-chlorobenzoyl)-2-ethoxycarbonylmethyl-2,3-dihydro-2-methyl-5-methylsulfinyl-1,3,4-thiadiazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138612-49-4

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138612-49-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138612-49-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,6,1 and 2 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 138612-49:
(8*1)+(7*3)+(6*8)+(5*6)+(4*1)+(3*2)+(2*4)+(1*9)=134
134 % 10 = 4
So 138612-49-4 is a valid CAS Registry Number.

138612-49-4Relevant academic research and scientific papers

SYNTHESIS OF 2,5-DISUBSTITUTED 3-(4-CHLOROBENZOYL)-2,3-DIHYDRO-2-METHYL-1,3,4-THIADIAZOLE DERIVATIVES

Toyooka, Kouhei,Takeuchi, Yoshiyuki,Shibuya, Masauki,Kubota, Seiju

, p. 1813 - 1820 (2007/10/02)

2-Substituited 3-(4-chlorobenzoyl)-2,3-dihydro-5-methylthio-1,3,4-thiadiazoles (3) were used as key intermediates to prepare 2,5-disubstituted 3-(4-chlorobenzoyl)-2,3-dihydro-1,3,4-thiadiazoles (4) and (7).

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