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87985-91-9

87985-91-9

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87985-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87985-91-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,9,8 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87985-91:
(7*8)+(6*7)+(5*9)+(4*8)+(3*5)+(2*9)+(1*1)=209
209 % 10 = 9
So 87985-91-9 is a valid CAS Registry Number.

87985-91-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2'-O-(4-methoxybenzyl)-N4,O3,O5-triacetylcytidine

1.2 Other means of identification

Product number -
Other names Acetic acid (2R,3R,4R,5R)-2-acetoxymethyl-5-(4-acetylamino-2-oxo-2H-pyrimidin-1-yl)-4-(4-methoxy-benzyloxy)-tetrahydro-furan-3-yl ester

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:87985-91-9 SDS

87985-91-9Downstream Products

87985-91-9Relevant articles and documents

Synthesis of Ribooligonucleotides Using the 4-Methoxybenzyl Group as a New Protecting Group for the 2'-Hydroxyl Group

Takaku, Hiroshi,Kamaike, Kazuo,Tsuchiya, Hiromichi

, p. 51 - 56 (2007/10/02)

The 4-methoxybenzyl group was introduced to protect the 2'-hydroxyl group of uridine, cytidine, and N2-benzoylguanosine by treatment of 2',3'-O-(dibutylstannylene)uridine or NaH-treated nucleosides with 4-methoxybenzyl bromide.The 2'-O-(4-methoxybenzyl)nucleosides can be used as useful starting materials for the synthesis of 3',5'-linked ribooligonucleotides.The 4-methoxybenzyl group was removed rapidly from the ribooligonucleotides by treatment with triphenylmethyl fluoroborate, and the completely deblocked ribooligonucleotides were characterized by enzymatic hydrolysis.

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