Welcome to LookChem.com Sign In|Join Free

CAS

  • or

128443-52-7

128443-52-7

Post Buying Request

128443-52-7 Suppliers

Recommended suppliersmore

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

  • Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one,5,8,8a,9-tetrahydro-9-hydroxy-10-methoxy-5-(3,4,5-trimethoxyphenyl)-,(5R,5aR,8aR,9R)-

    Cas No: 128443-52-7

  • No Data

  • No Data

  • No Data

  • Chemical Co.Ltd
  • Contact Supplier

128443-52-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128443-52-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,4 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 128443-52:
(8*1)+(7*2)+(6*8)+(5*4)+(4*4)+(3*3)+(2*5)+(1*2)=127
127 % 10 = 7
So 128443-52-7 is a valid CAS Registry Number.
InChI:InChI=1/C23H24O9/c1-26-13-5-10(6-14(27-2)20(13)28-3)16-11-7-15-21(32-9-31-15)22(29-4)18(11)19(24)12-8-30-23(25)17(12)16/h5-7,12,16-17,19,24H,8-9H2,1-4H3/t12-,16+,17-,19+/m0/s1

128443-52-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (5R,5aR,8aR,9R)-5-hydroxy-4-methoxy-9-(3,4,5-trimethoxyphenyl)-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[6,5-f][1,3]benzodioxol-8-one

1.2 Other means of identification

Product number -
Other names 5-methoxypodophyllotoxin

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:128443-52-7 SDS

128443-52-7Relevant articles and documents

The large-scale isolation of deoxypodophyllotoxin from rhizomes of Anthriscus sylvestris followed by its bioconversion into 5- methoxypodophyllotoxin β-D-glucoside by cell cultures of Linum flavum

Van Uden, Wim,Bos, Jeroen A.,Boeke, Gesiena M.,Woerdenbag, Herman J.,Pras, Niesko

, p. 401 - 403 (2007/10/03)

Dried rhizomes of Anthriscus sylvestris contained 0.39% deoxypodophyllotoxin (1). An isolation procedure with an extraction efficiency of 51.2% was developed for this commercially unavailable lignan. The isolated 1 was subsequently complexed with dimethyl

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 128443-52-7