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N-phenylmethyldibenzocycloheptatrienylideneacetamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145083-40-5

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145083-40-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145083-40-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,0,8 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 145083-40:
(8*1)+(7*4)+(6*5)+(5*0)+(4*8)+(3*3)+(2*4)+(1*0)=115
115 % 10 = 5
So 145083-40-5 is a valid CAS Registry Number.

145083-40-5Downstream Products

145083-40-5Relevant academic research and scientific papers

DIRECT OBSERVATION AND TRANSFORMATIONS OF DICATIONS DERIVED FROM DIBENZOTROPYLIUM IONS

Asensio, Gregorio,Perez-Prieto, Julia,Rams, M. Carmen,Miranda, Miguel A.,Sabater, M. Jose

, p. 8465 - 8470 (1992)

Carboxylic acid 1 and its derivatives 2, 3 treated with triflic acid below -20 deg C afford the dications 1H2(2+) - 3H2(2+).Cyclodehydration above 20 deg C (or in the gas-phase, CIMS of 3) leads to the diprotonated ketone 4H2(2+).Key Words: Chemical ioniz

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