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32099-14-2

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32099-14-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 32099-14-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,0,9 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 32099-14:
(7*3)+(6*2)+(5*0)+(4*9)+(3*9)+(2*1)+(1*4)=102
102 % 10 = 2
So 32099-14-2 is a valid CAS Registry Number.

32099-14-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name bis(prop-2-enyl) 2-hydroxybutanedioate

1.2 Other means of identification

Product number -
Other names Aepfelsaeure-diallylester

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:32099-14-2 SDS

32099-14-2Downstream Products

32099-14-2Relevant articles and documents

Diglycidyl esters cross-linked with low molecular weight polyethyleneimine for magnetofection

Yu, Hao,Li, Shufeng,Feng, Liandong,Liu, Yucheng,Qi, Xiaoliang,Wei, Wei,Li, Junjian,Dong, Wei

, p. 1535 - 1542 (2015)

Magnetic polyethyleneimine (PEI) complexes have demonstrated to be simple and efficient vectors for enhancing gene transfection. However, the high cytotoxicity of PEI restricts its further application in vivo. In this study, we synthesized several low cytotoxicity biodegradable cationic polymers derived from PEI (Mw 600) linked with diglycidyl tartrate (DT-PEI) or its analogues (diglycidyl succinate (DS-PEI) and diglycidyl malate (DM-PEI); D-PEIs for all 3 polymers). Moreover, a type of biocompatible magnetic nanoparticles (MNPs) with negative charges was prepared to assemble with D-PEIs/DNA complexes via electrostatic interactions. The magnetic ternary complexes have appropriate sizes of 120-150nm and zeta potential values of ~20-25mV. The transfection ability and cell viability of D-PEIs increased as the amount of hydroxyl groups increased in the repeat unit, which indicated that increasing the hydroxyl number in the backbone of D-PEIs can enhance gene expression and decrease cytotoxicity in A549 cells. Magnetofection of DT-PEI showed similar transfection efficiency with 30min incubation; in contrast, the standard incubation time was 4h. All three magnetic complexes displayed lower cytotoxicity when compared with those of PEI complexes in COS-7 and A549. These results indicated that these series of magnetic PEI derivatives complexes could be potential nanocarriers for gene delivery.

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