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129468-50-4

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129468-50-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129468-50-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,6 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 129468-50:
(8*1)+(7*2)+(6*9)+(5*4)+(4*6)+(3*8)+(2*5)+(1*0)=154
154 % 10 = 4
So 129468-50-4 is a valid CAS Registry Number.

129468-50-4SDS

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 METHYL-2-DEOXY-5-O-(4-PHENYLBENZOYL)-α-D-THREO-PENTOFURANOSIDE

1.2 Other means of identification

Product number -
Other names -

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:129468-50-4 SDS

129468-50-4Downstream Products

129468-50-4Relevant articles and documents

Synthesis of hydantoin analogues of 3'-fluoro-3'-deoxythymidine (FLT)

Abdel-Bary, Hamed M.,El-Barbary, Ahmed A.,Khodair, Ahmed I.,Megied, Ahmed Es Abdel,Pedersen, Erik B.,Nielsen, Claus

, p. 149 - 155 (2007/10/02)

Reaction of methyl 2-deoxy-5-O-(4-phenylbenzoyl)-β-D-erythro-pentofuranoside 2 with diethylaminosulfur trifluoride (DAST) in a 1:10 molar ratio in CH2Cl2 at room temperature for 5 d afforded methyl 2,3-dideoxy-3-fluoro-5-O-(4-phenylbenzoyl)-β-D-erythro-pentafuranoside 4 in 57percent yield, while the α-anomer 3 under the same reaction conditions yielded the 3-fluoro-α-D-erythro derivative 10 in 14percent yield together with the 5-fluoro-D-α--threo derivative 11 in 22percent yield. (Z)-5-Benzylidene-, (E)-ethylidene- and 5,5-dimethylhydantoin nucleosides were obtained by condensation of the appropriate silylated nucleobases with 4.The protected nucleosides were in all cases deblocked by treatment with sodium methoxide in methanol.The (Z)-ethylidene group isomerized to the E configuration during the nucleoside synthesis. - Key words: hydantoin / 3'-fluoro-3'-deoxythymidine / methyl 2,3-dideoxy-3-fluoro-β-D-erythro-pentofuranoside

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