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92261-66-0

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92261-66-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92261-66-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,2,6 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 92261-66:
(7*9)+(6*2)+(5*2)+(4*6)+(3*1)+(2*6)+(1*6)=130
130 % 10 = 0
So 92261-66-0 is a valid CAS Registry Number.

92261-66-0Downstream Products

92261-66-0Relevant articles and documents

CHEMISTRY OF PYRENE. XXV. REACTION OF ANILINE WITH 1,6-PYRENEQUINONE AND ITS CHLORINE DERIVATIVES

Shigalevskii, V.A.,Gerasimenko, Yu.E.,Chesnovskii, V.S.,Filippov, M.P.

, p. 738 - 741 (2007/10/02)

The two isomeric amino derivatives 3,5- and 5,8-diphenylamino-1,6-pyrenequinones were obtained by the reaction of 1,6-pyrenequinone with aniline at 120 deg C.Their structures were demonstrated by the synthesis of their chlorine analogs from 5-phenylamino-3,8-dichloropyrene-1,6-quinone and also by comparison of their spectroscopic characteristics with the results from quantum-chemical calculations by the Hueckel method.

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