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92415-50-4

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92415-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92415-50-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,4,1 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92415-50:
(7*9)+(6*2)+(5*4)+(4*1)+(3*5)+(2*5)+(1*0)=124
124 % 10 = 4
So 92415-50-4 is a valid CAS Registry Number.

92415-50-4Downstream Products

92415-50-4Relevant articles and documents

SPECTROSCOPIC STUDY OF THE DONOR BEHAVIOUR OF BENZIDINE DERIVATIVES TOWARDS AROMATIC NITRO COMPOUNDS

Issa, Y. M.,El-Ansary, A. L.,Gaber, M.,Issa, R. M.

, p. 273 - 282 (2007/10/02)

The solid CT complexes of three benzidine derivatives with nine tri- and dinitrobenzenes are prepared and investigated by elemental analysis, IR, electronic absorption and proton magnetic resonance spectroscopy.The results of microanalysis revealed that strong acceptors can form 1:1 and 1:2 complexes, while weak acceptors form only the 1:1 type (donor : acceptor).The spectral changes revealed that acidic acceptors form complexes with ? - ?* electronic interaction and proton transfer, while non acidic acceptors yield complexes having the ? - ?* transition.

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