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15180-53-7

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15180-53-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15180-53-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,1,8 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 15180-53:
(7*1)+(6*5)+(5*1)+(4*8)+(3*0)+(2*5)+(1*3)=87
87 % 10 = 7
So 15180-53-7 is a valid CAS Registry Number.

15180-53-7SDS

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 4,4'-(carbonyldiimino)bis(2,2,6,6-tetramethylpiperidinyl-1-oxy)

1.2 Other means of identification

Product number -
Other names N,N'-bis(2,2,6,6-tetramethyl-1-oxyl-4-piperidinyl) urea

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:15180-53-7 SDS

15180-53-7Downstream Products

15180-53-7Relevant articles and documents

Reactions of Ethyl and Phenyl Chloroformate with Adenosine Derivatives as an Entry to N6-Ureido-Linked Spin-Labeled Adenosine and Other Modified Adenosines

Anzai, Kentaro,Hunt, John B.,Zon, Gerald,Egan, William

, p. 4281 - 4285 (2007/10/02)

2',3',5'-O-Triacetyl-N6,N6-bis(phenoxycarbonyl)adenosine (10) reacted readlly with 4-amino-2,2,6,6-tetramethylpiperidinyl-1-oxy to afford an 87percent yield of ureido compound 16, which was then deacetylated to give spin-labeled adenosine derivative 19 in 56percent yield.Adenosine derivatives 24-27 were prepared from 10 in a similar manner.Treatment of 2',3'-O-isopropylideneadenosine (2) with phenyl chloroformate gave O5',8-cycloadenosines 13 and 14; structure 13 was assigned on the basis of long-range selective proton-decoupled (LSPD) 13C NMR spectra.O5',8-Cycloadenosine 8 was similarly prepared from 2 and ethyl chloroformate.Reaction of 2',3',5'-O-triacetyladenosine (9) with phenyl chloroformate in the presence of dimethylformamide afforded amidine derivative 12 (74percent).

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