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dibenzyl (2S)-2-hydroxybutanedioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

85719-40-0

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85719-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85719-40-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,1 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 85719-40:
(7*8)+(6*5)+(5*7)+(4*1)+(3*9)+(2*4)+(1*0)=160
160 % 10 = 0
So 85719-40-0 is a valid CAS Registry Number.

85719-40-0Relevant articles and documents

Enzymatic Polymerization of an Ibuprofen-Containing Monomer and Subsequent Drug Release

Stebbins, Nicholas D.,Yu, Weiling,Uhrich, Kathryn E.

, p. 1115 - 1124 (2015)

Novel ibuprofen-containing monomers comprising naturally occurring and biocompatible compounds were synthesized and subsequently polymerized via enzymatic methods. Through the use of a malic acid sugar backbone, ibuprofen was attached as a pendant group,

Selective Monoacylation of Diols and Asymmetric Desymmetrization of Dialkyl meso-Tartrates Using 2-Pyridyl Esters as Acylating Agents and Metal Carboxylates as Catalysts

Hashimoto, Yuki,Michimuko, Chiaki,Yamaguchi, Koki,Nakajima, Makoto,Sugiura, Masaharu

supporting information, p. 9313 - 9321 (2019/08/12)

With 2-pyridyl benzoates as acylating agents and Zn(OAc)2 as a catalyst, 1,2-diols, 1,3-diols, and catechol were selectively monoacylated. Furthermore, the highly enantioselective desymmetrization of meso-tartrates was achieved for the first time, utilizing 2-pyridyl esters and NiBr2/AgOPiv/Ph-BOX in CH3CN or CuCl2/AgOPiv/Ph-BOX in EtOAc catalyst systems (up to 96% ee). The latter catalyst system was also effective for the kinetic resolution of dibenzyl dl-tartrate.

Peniphenone and Penilactone Formation in Penicillium crustosum via 1,4-Michael Additions of ortho-Quinone Methide from Hydroxyclavatol to γ-Butyrolactones from Crustosic Acid

Fan, Jie,Liao, Ge,Kindinger, Florian,Ludwig-Radtke, Lena,Yin, Wen-Bing,Li, Shu-Ming

supporting information, p. 4225 - 4229 (2019/03/19)

Penilactones A and B consist of a γ-butyrolactone and two clavatol moieties. We identified two separate gene clusters for the biosynthesis of these key building blocks in Penicillium crustosum. Gene deletion, feeding experiments, and biochemical investiga

Synthesis of orthogonally protected (2S)-2-amino-adipic acid (α-AAA) and (2S,4 R)-2-amino-4-hydroxyadipic acid (Ahad)

Yadav, Saroj,Taylor, Carol M.

, p. 5401 - 5409 (2013/07/26)

(2S,4R)-2-Amino-4-hydroxyadipic acid (Ahad) building block 45 was synthesized in 11 steps and 6.5% overall yield from commercially available materials. Key steps in stereocontrol were an asymmetric conjugate addition employing a proline-based catalyst and a syn-selective intramolecular-conjugate addition of an oxygen nucleophile to an α,β-unsaturated ester. To enable incorporation of α-amino-adipic acid (α-AAA) and Ahad into peptides, a truly orthogonal protecting group scheme was developed, encompassing an allyloxycarbonyl (Alloc) carbamate for Nα, a tert-butyl ester for the δ-COOH, an acetol ester for the α-COOH, and a tert- butyldimethylsilyl ether for the γ-hydroxy group of Ahad.

Straightforward total synthesis of 2-O-feruloyl-L-malate, 2-O-sinapoyl-L-malate and 2-O-5-hydroxyferuloyl-L-malate

Allais, Florent,Martinet, Sophie,Ducrot, Paul-Henri

scheme or table, p. 3571 - 3578 (2010/03/02)

A synthetic method for the preparation of 2-O-feruloylL-malic acid, 2-O-sinapoyl-L-malic acid and 2-O-5-hydroxyferuloyl-L-malic acid from malic acid and ferulic, sinapic, and hydroxyferulic acids, respectively, using Steglich esterification is described.

Stereospecific high-affinity TRPV1 antagonists: Chiral N-(2-benzyl-3- pivaloyloxypropyl) 2-[4-(methylsulfonylamino)phenyl]propionamide analogues

Ryu, Hyungchul,Jin, Mi-Kyoung,Su, Yeon Kim,Choi, Hyun-Kyung,Kang, Sang-Uk,Dong, Wook Kang,Lee, Jeewoo,Pearce, Larry V.,Pavlyukovets, Vladimir A.,Morgan, Matthew A.,Tran, Richard,Toth, Attila,Lundberg, Daniel J.,Blumberg, Peter M.

, p. 57 - 67 (2008/09/18)

Previously, we reported the thiourea antagonists 2a and 2b as potent and high affinity TRPV1 antagonists. For further optimization of the lead compounds, a series of their amide and α-substituted amide surrogates were investigated and novel chiral N-(2-be

(2R,3S)- and (2S,3R)-2-benzyl-3,4-epoxybutanoic acid as highly efficient and fast acting pseudomechanism-based inactivators for carboxypeptidase A: design, asymmetric synthesis and inhibitory kinetics

Lee, Soo Suk,Li, Zhi-Hong,Lee, Dong Ha,Kim, Dong H.

, p. 2877 - 2882 (2007/10/02)

2-benzyl-3,4-epoxybutanoic acid (BEBA) was studied as an irreversible inhibitor for the zinc-containing protease, carboxypeptidase A.Of four possible stereoisomers, those having a 2R,3S- and a 2S,3R- configuration inhibited carboxypeptidase A in a time-de

A new, short and efficient synthesis of both enantiomers of carnitine

Bellamy,Bondoux,Dodey

, p. 7323 - 7326 (2007/10/02)

A short, efficient and enantioselective synthesis of both (R) and (S) enantiomers of carnitine is reported starting with (R) or (S) malic acid and involving a chemoselective reduction step.

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