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97942-38-6

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97942-38-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97942-38-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,9,4 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 97942-38:
(7*9)+(6*7)+(5*9)+(4*4)+(3*2)+(2*3)+(1*8)=186
186 % 10 = 6
So 97942-38-6 is a valid CAS Registry Number.

97942-38-6Downstream Products

97942-38-6Relevant articles and documents

STEREOCHEMICAL STUDIES, 66. SATURATED HETEROCYCLES, 51. SYNTHESIS OF STEREOISOMERIC 1,3-THIAZINES WITH CONDENSED SKELETON

Simon, Lajos,Talpas, Gizella S.,Fulop, Ferenc,Bernath, Gabor,Sohar, Pal

, p. 37 - 42 (2007/10/02)

cis- and trans-4,5-Tetramethylene-4,5-dihydro-6H-1,3-thiazines (2) were synthesized by heating the corresponding oxazines (1) with phosphorus pentasulfide.In the case of the 5,6-polymethylene analogues, trans-1,3-thiazines (4) were obtained from cis-1,3-o

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