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2-(2,5-dimethyl-phenyl)-3,3-dimethyl-butan-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139448-19-4

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139448-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139448-19-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,4,4 and 8 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 139448-19:
(8*1)+(7*3)+(6*9)+(5*4)+(4*4)+(3*8)+(2*1)+(1*9)=154
154 % 10 = 4
So 139448-19-4 is a valid CAS Registry Number.

139448-19-4Relevant academic research and scientific papers

Substituent effects on the solvolysis rates and gas phase stabilities of 1,2,2-trimethyl-1-phenylpropyl and 1,2,2-trimethyl-1-(2-methylphenyl)propyl systems

Nakata, Kazuhide,Fujio, Mizue,Mishima, Masaaki,Nomura, Hideyuki,Tsuno, Yuho,Nishimoto, Kichisuke

, p. 581 - 590 (1999)

Substituent effects on the solvolysis rates of 1,2,2-trimethyl-1- phenylpropyl chlorides in 80% (v/v) aq acetone at 45 °C and 1,2,2-trimethyl- 1-(2-methylphenyl)propyl p-nitrobenzoates in 50% (v/v) aq ethanol at 75 °C were correlated with the Yukawa-Tsuno

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