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151858-52-5

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151858-52-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 151858-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,8,5 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 151858-52:
(8*1)+(7*5)+(6*1)+(5*8)+(4*5)+(3*8)+(2*5)+(1*2)=145
145 % 10 = 5
So 151858-52-5 is a valid CAS Registry Number.

151858-52-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name α-methylvaline methyl ester

1.2 Other means of identification

Product number -
Other names methyl 3-methyl-isovalinate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:151858-52-5 SDS

151858-52-5Relevant articles and documents

INHIBITORS OF PLK

-

Page/Page column 25-26, (2009/12/27)

Compounds of formula (I) are PLK inhibitors, useful for the treatment of cell proliferative diseases wherein R1 is hydrogen, or an optionally substituted (C1-C6)alkyl, (C2-C6)alkenyl, (C2-C

Transforming natural amino acids into α-alkyl-substituted amino acids with the help of the HOF·CH3CN complex

Harel, Tal,Rozen, Shlomo

, p. 6500 - 6503 (2008/02/10)

(Chemical Equation Presented) α-Alkyl amino acids can be efficiently prepared in high yields from the respective amino acids themselves. The key step is the oxidation of the amine function to create the corresponding α-nitro acid in a fast and very high yield reaction followed by phase-transfer alkylation and finally reduction to the desired α-alkyl amino acid. Several such acids containing aromatic rings or additional carboxylic groups and acids with steric hindrance at the α-position are suitable substrates. Several alkyl halides were examined as alkylating agents.

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