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1035205-25-4

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1035205-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1035205-25-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,5,2,0 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1035205-25:
(9*1)+(8*0)+(7*3)+(6*5)+(5*2)+(4*0)+(3*5)+(2*2)+(1*5)=94
94 % 10 = 4
So 1035205-25-4 is a valid CAS Registry Number.

1035205-25-4Relevant articles and documents

New chloramphenicol Schiff base ligands for the titanium-mediated asymmetric aldol reaction of α,β-unsaturated aldehydes with diketene: A short synthesis of atorvastatin calcium

Wang, Haifeng,Yan, Linjie,Xiong, Fangjun,Wu, Yan,Chen, Fener

, p. 75470 - 75477 (2016)

Several novel chiral Schiff base ligands were prepared from a commercially available chloramphenicol base and applied to the titanium-mediated asymmetric aldol reaction of diketene with various α,β-unsaturated aldehydes. This reaction proceeded in good yield with high enantioselectivity. The synthetic utility of this methodology was demonstrated in the short synthesis of atorvastatin calcium.

Structure-activity relationship of atorvastatin derivatives for metabolic activation by hydrolases

Mizoi, Kenta,Takahashi, Masato,Sakai, Sachiko,Ogihara, Takuo,Haba, Masami,Hosokawa, Masakiyo

, p. 261 - 269 (2020)

1. We investigated the structure-activity relationship of 31 kinds of synthesized atorvastatin esters, thioesters, amides and lactone, selected as prodrug models, for metabolic activation by microsomes and hydrolases. 2. The susceptibility to human carboxylesterase 1 (hCES1) was influenced not only by the size of the acyl group and alkoxy group but also by the degree of steric crowding around the alkoxy group. 3. The susceptibility to human carboxylesterase 2 (hCES2) increased with a decrease in electron density around the alkoxy group of the substrate. 4. Lactone was specifically hydrolyzed by paraoxonase 3 (PON3). 5. These findings should be useful in prodrug design for controlling metabolic activation.

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