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3920-06-7

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3920-06-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3920-06-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,2 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 3920-06:
(6*3)+(5*9)+(4*2)+(3*0)+(2*0)+(1*6)=77
77 % 10 = 7
So 3920-06-7 is a valid CAS Registry Number.

3920-06-7Downstream Products

3920-06-7Relevant articles and documents

Cycloaddition of new N-unsubstituted azomethine ylides generated from N-(trimethylsilylmethyl)thioureas to electron-deficient olefins, acetylenes and aldehydes, synthetic equivalents of nonstabilized aminonitrile ylides

Tsuge, Otohiko,Hatta, Taizo,Tashiro, Hideki,Kakura, Yoshikazu,Maeda, Hironori,Kakehi, Akikazu

, p. 7723 - 7735 (2007/10/03)

The S-methylation of N-(trimethylsilylmethyl)thioureas and the subsequent desilylation of the silylmethyl group generates N-unsubstituted azomethine ylides having both methylthio and amino groups at the ylide carbon. These azomethine ylides undergo succes

N-(TRIMETHYLSILYLMETHYL)CARBODIIMIDES AND -KETENIMINE AS PRECURSORS OF IMINO- AND ALKYLIDENE-2-AZAALLYL ANIONS

Tsuge, Otohiko,Kanemasa, Shuji,Matsuda, Koyo

, p. 1827 - 1830 (2007/10/02)

The fluoride-induced desilylation of N-(trimethylsilylmethyl)carbodiimides and -ketenimine generates imino- and alkylidene-2-azaallyl anions which cycloadd to a variety of aldehydes giving regioisomeric 1,3-oxazolidines as cycloadducts.

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