13464-24-9 Usage
Uses
2,4-Bis(4-hydroxyphenyl)-4-methyl-1-pentene is an intermediate in synthesizing 4,4''-(1,3,3-Trimethyl-1-propene-1,3-diyl)bisphenol (T796655), a Bisphenol A (B519495) impurity with estrogenic activity.
Check Digit Verification of cas no
The CAS Registry Mumber 13464-24-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,6 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 13464-24:
(7*1)+(6*3)+(5*4)+(4*6)+(3*4)+(2*2)+(1*4)=89
89 % 10 = 9
So 13464-24-9 is a valid CAS Registry Number.
InChI:InChI=1/C18H20O2/c1-13(14-4-8-16(19)9-5-14)12-18(2,3)15-6-10-17(20)11-7-15/h4-11,19-20H,1,12H2,2-3H3
13464-24-9Relevant articles and documents
Generation and synthetic uses of stable 4-[2-isopropylidene]-phenol carbocation from bisphenol A
Chen, Wei-Fu,Lin, Hsing-Yo,Dai, Shenghong A.
, p. 2341 - 2343 (2007/10/03)
(Equation Presented) Stable 4-[2-isopropylidene]-phenol carbocation, IPP cation 1, was generated readily by addition of bisphenol A in concentrated sulfuric acid at ambient temperature, and the cation could be used for facile syntheses of 4-isopropenyl phenol (IPP), IPP dimers, and spiro-bisphenol derivatives.