64139-21-5 Usage
General Description
Diethyl 4-hydroxyphthalate is a chemical compound that belongs to the family of phthalate esters. It is often used as a plasticizer in the manufacturing of various products such as adhesives, coatings, and films. It is also utilized in the production of synthetic resins, and as an intermediate in the synthesis of various organic compounds. This chemical is considered to have low acute toxicity, although it may present some health risks if handled improperly. There is ongoing research to explore its potential impacts on human health and the environment, particularly in relation to its use in consumer products.
Check Digit Verification of cas no
The CAS Registry Mumber 64139-21-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,1,3 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 64139-21:
(7*6)+(6*4)+(5*1)+(4*3)+(3*9)+(2*2)+(1*1)=115
115 % 10 = 5
So 64139-21-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H14O5/c1-3-16-11(14)9-6-5-8(13)7-10(9)12(15)17-4-2/h5-7,13H,3-4H2,1-2H3
64139-21-5Relevant articles and documents
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Miller
, p. 1092 (1878)
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Conversion of Simple Cyclohexanones into Catechols
Liang, Yu-Feng,Li, Xinyao,Wang, Xiaoyang,Zou, Miancheng,Tang, Conghui,Liang, Yujie,Song, Song,Jiao, Ning
, p. 12271 - 12277 (2016/09/28)
A novel I2-catalyzed direct conversion of cyclohexanones to substituted catechols under mild and simple conditions has been described. This novel transformation is remarkable with the multiple oxygenation and dehydrogenative aromatization processes enabled just by using DMSO as the solvent, oxidant, and oxygen source. This metal-free and simple system demonstrates a versatile protocol for the synthesis of highly valuable substituted catechols and therefore streamlines the synthesis and modification of biologically important molecules for drug discovery.
RHODAMINE COMPOUNDS AND THEIR USE AS FLUORESCENT LABELS
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Page/Page column 52-53, (2014/09/29)
The present invention relates to new rhodamine compounds and their use as fluorescent labels. The compounds may be used as fluorescent labels for nucleotides in nucleic acid sequencing applications.
