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140682-41-3

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140682-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140682-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,6,8 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 140682-41:
(8*1)+(7*4)+(6*0)+(5*6)+(4*8)+(3*2)+(2*4)+(1*1)=113
113 % 10 = 3
So 140682-41-3 is a valid CAS Registry Number.

140682-41-3Downstream Products

140682-41-3Relevant articles and documents

AZIRIDINYL KETONES AND THEIR CYCLIC ANILS. II. FLUORINE-CONTAINING PHOTOCHROMES

Orlov, V. D.,Vorob'eva, N. P.,Tishchenko, A. A.,Pikalev, O. M.,Popov, V. I.,Yagupol'skii, L. M.

, p. 942 - 946 (2007/10/02)

Chalcones with fluorine-containing groups were converted to α,β-dibromides and then to cyclic aziridinyl anils.The introduction of an electron-acceptor trifluoromethylsulfonyl group leads to a significant, although smaller as compared with the nitro group

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