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157730-78-4

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157730-78-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157730-78-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,7,3 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 157730-78:
(8*1)+(7*5)+(6*7)+(5*7)+(4*3)+(3*0)+(2*7)+(1*8)=154
154 % 10 = 4
So 157730-78-4 is a valid CAS Registry Number.

157730-78-4Relevant articles and documents

Stereoselective total synthesis of penaresidin A starting from d-galactal

Reddy, B.V. Subba,Kishore, Ch.,Reddy, A. Srinivas

, p. 49 - 51 (2014)

A stereoselective total synthesis of penaresidin A has been accomplished involving Sharpless asymmetric epoxidation, regioselective ring-opening of epoxide, azetidine formation via SN2 reaction, Jung's protocol, and Julia-Kocienski olefination.

LIPID PRODRUGS OF JAK INHIBITORS AND USES THEREOF

-

, (2020/09/12)

The present invention provides lymphatic system-directing lipid prodrugs, pharmaceutical compositions thereof, methods of producing such prodrugs and compositions, and methods of improving the bioavailability or other properties of a therapeutic agent that comprises part of the lipid prodrug. The present invention also provides methods of treating a disease, disorder, or condition such as those disclosed herein, comprising administering to a patient in need thereof a disclosed lipid prodrug or a pharmaceutical composition thereof.

COMPOUNDS AND COMPOSITIONS FOR INTRACELLULAR DELIVERY OF AGENTS

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, (2017/07/14)

The disclosure features amino lipids and compositions involving the same. Nanoparticle compositions include an amino lipid as well as additional lipids such as phospholipids, structural lipids, PEG lipids, or a combination thereof. Nanoparticle compositions further including therapeutic and/or prophylactic agents such as RNA are useful in the delivery of therapeutic and/or prophylactic agents to mammalian cells or organs to, for example, regulate polypeptide, protein, or gene expression.

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