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128260-55-9

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128260-55-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128260-55-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,6 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 128260-55:
(8*1)+(7*2)+(6*8)+(5*2)+(4*6)+(3*0)+(2*5)+(1*5)=119
119 % 10 = 9
So 128260-55-9 is a valid CAS Registry Number.

128260-55-9Upstream product

128260-55-9Downstream Products

128260-55-9Relevant articles and documents

HYDROGEN ABSTRACTION FROM THE ISOMERIC CYMENES

Sulpizio, A.,Mella, M.,Albini, A.

, p. 7545 - 7552 (1989)

The irradiation of cerium (IV) ammonium nitrate in the presence of ortho, meta and para cymene yields products from attack at the methyl group (the nitrates - these ones in 55 to 69percent isolated yield-, the nitro derivatives, and the aldehydes) as well as at the isopropyl group (the acetophenones, not obtained from the ortho isomer), with minimal ring nitration.The formation of bibenzyls on irradiation with t-butyl peroxide of the same substrates is also studied.The mechanisms of the reactions with the NO3 radical, a good electron acceptor, and with the alkoxy radical are contrasted and compared with photochemical hydrogen abstraction by n?* and, respectively, ??* excited states.

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