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80232-92-4

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80232-92-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80232-92-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,2,3 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80232-92:
(7*8)+(6*0)+(5*2)+(4*3)+(3*2)+(2*9)+(1*2)=104
104 % 10 = 4
So 80232-92-4 is a valid CAS Registry Number.

80232-92-4Downstream Products

80232-92-4Relevant articles and documents

SYNTHETIC APPLICATIONS OF 2-CHLOROOXIRANES: PREPARATION OF THIAZOLES, DIHYDROTHIAZOLES AND SELENAZOLES

Gasteiger, Johann,Herzig, Christian

, p. 2607 - 2611 (1981)

The reaction of 2-chlorooxiranes 1 with thioamides and thioureas provides access to thiazoles, 4-hydroxy-4,5-dihydrothiazoles and 2-imino-2,3-dihydrothiazoles under mild conditions and excellent yields.With 1 and selenourea, near quantitative yields of se

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