Welcome to LookChem.com Sign In|Join Free

CAS

  • or

6303-61-3

Post Buying Request

6303-61-3 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

6303-61-3 Usage

General Description

1-Cyanopentane-1,2,3,4-tetrayl tetraacetate, also known as pentane-1,2,3,4-tetracarboxylate, is a chemical compound with the molecular formula C11H14N2O8. It is a tetraester derivative of 1-cyanopentane-1,2,3,4-tetrayl and is used in chemical synthesis and research. 1-cyanopentane-1,2,3,4-tetrayl tetraacetate (non-preferred name) is not a preferred name and is not widely recognized by the scientific community. It is important to handle this chemical with care and follow proper safety precautions when working with it.

Check Digit Verification of cas no

The CAS Registry Mumber 6303-61-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,0 and 3 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6303-61:
(6*6)+(5*3)+(4*0)+(3*3)+(2*6)+(1*1)=73
73 % 10 = 3
So 6303-61-3 is a valid CAS Registry Number.

6303-61-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-cyanopentane-1,2,3,4-tetrayl tetraacetate(non-preferred name)

1.2 Other means of identification

Product number -
Other names Tetra-O-acetyl-L-rhamnonsaeure-nitril

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:6303-61-3 SDS

6303-61-3Downstream Products

6303-61-3Relevant articles and documents

A comparative study of the neutral and acidic polysaccharides from Allium macrostemon Bunge

Zhang, Zhanjun,Wang, Fuhua,Wang, Mingchun,Ma, Liping,Ye, Hong,Zeng, Xiaoxiong

, p. 980 - 987 (2015/01/09)

Neutral and acidic polysaccharides, named AMP40N and AMP40S respectively, were isolated and purified from the dried bulbs of Allium macrostemon Bunge. Both of them showed a single and symmetrically sharp peak, indicating they were homogeneous polysaccharides. Molecular weights of AMP40N and AMP40S were determined to be 18.2 and 105.1 kDa, respectively. AMP40N was composed of arabinose and glucose, while AMP40S was composed of rhamnose, arabinose, glucose and galactose and a certain amount of uronic acid. FT-IR, periodic acid oxidation, Smith degradation, methylation and GC-MS analysis revealed that non-reducing terminal and →2,6)-Glc-(1→ existed in AMP40N and AMP40S. The glycosidic linkage of arabinose in AMP40N was →2)-Ara-(1→, whereas it was Ara-(1→ in AMP40S. AMP40S had (1→2)-linked l-rhamnose residue. Both AMP40N and AMP40S exhibited strong anti-tumor potential against human gastric carcinoma cells BGC-823, in particular, AMP40S presented significantly higher inhibitory rate of 85.94% than AMP40N of 52.63%.

A new furostanol saponin from Asparagus cochinchinensis

Shen, Yang,Xu, Cong-Li,Xuan, Wei-Dong,Li, Hui-Liang,Liu, Run-Hui,Xu, Xi-Ke,Chen, Hai-Sheng

experimental part, p. 1587 - 1591 (2012/04/10)

A new furostanol saponin, (25S)-26-O-β-d-glucopyranosyl-5β- furost-20(22)-en-3β, 15β,26-triol-3-O-[α-l-rhamnopyranosyl-(1-4) ]-β-d-glucopyranoside, namely, aspacochioside D (1) were isolated from Asparagus cochinchinensis (Lour.) Merr, along with three known saponins, aspacochioside C (2), (25S)-5β-spirostan-3β-yl-O-[O-α-L- rhamnopyranosyl-(1-4)]-β-d-glucopyranoside (3), and pseudoprotoneodioscin (4). The structure of 1 was elucidated on the basis of chemical reactions and spectral analysis (IR, GC, ESI-MS, 1H-NMR, 13C-NMR, DEPT, HMBC, HMQC and NOESY). The antiproliferative effects of 1-4 were evaluated in a cytotoxicity assay against the human tumor cell line, A549. Compound 2 (Aspacochioside C) exhibited moderate cytotoxicity against A-549, with an IC50 value of 3.87 μg/mL.

Antioxidant activity of a water-soluble polysaccharide purified from Pteridium aquilinum

Xu, Wentao,Zhang, Fangfang,Luo, YunBo,Ma, Liyan,Kou, Xiaohong,Huang, Kunlun

experimental part, p. 217 - 222 (2009/04/11)

A water-soluble crude polysaccharide, obtained from fern Pteridium aquilinum, was fractionated by DEAE-Sepharose Fast-Flow column chromatography, and purified by Sephacryl S-400 HR column chromatography. The average molecular weight (Mw) of the purified polysaccharide (PLP) is 458,000 Da. The monosaccharide components of PLP were characterized by gas chromatography (GC), and the majority of the monosaccharide components was glucose (relative mass 58.1%) with low levels of galactose, mannose, rhamnose, and arabinose (relative mass 18.7%, 6.8%, 10.2%, and 6.1%, respectively). The Fourier-transform infrared spectra (FTIR) of PLP revealed typical characteristics of polysaccharides. On the basis of the ferric-reducing antioxidant power assay (FRAP), DPPH radical-scavenging, the superoxide radical assay, and self-oxidation of 1,2,3-phentriol assay, the antioxidant activities of PLP were investigated. The purified polysaccharide was demonstrated to have strong reductive power (FRAP value: 827.6 μmol/L), moderate scavenging activities against DPPH radicals (83.1%) and superoxide radicals (60.5%), and moderate inhibiting power for self-oxidation of 1,2,3-phentriol (52.4%).

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 6303-61-3