Welcome to LookChem.com Sign In|Join Free

CAS

  • or

42047-12-1

Post Buying Request

42047-12-1 Suppliers

Recommended suppliersmore

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

42047-12-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42047-12-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,0,4 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 42047-12:
(7*4)+(6*2)+(5*0)+(4*4)+(3*7)+(2*1)+(1*2)=81
81 % 10 = 1
So 42047-12-1 is a valid CAS Registry Number.

42047-12-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-benzo[1,3]dithiol-2-ylidene-3-methyl-2,3-dihydro-benzothiazole

1.2 Other means of identification

Product number -
Other names 2-Benzo[1,3]dithiol-2-ylidene-3-methyl-2,3-dihydro-benzothiazole

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:42047-12-1 SDS

42047-12-1Downstream Products

42047-12-1Relevant articles and documents

Electron-rich Olefines, 8. Unsymmetrically Substituted Electron-rich Olefines with 1.3-Dithiol-2-yliden-, Benzthiazolin-2-yliden-, Benzselenazolin-2-yliden- and 1.3.4-Thiadiazolin-2-yliden-Units

Krasuski, Witold,Regitz, Manfred

, p. 1806 - 1812 (2007/10/02)

2-(1-Piperidinyl)-1,3-dithioles (6a-c) can be condensed with benzthiazolium- and benzselenazolium perchlorates (7a-d) to the electron-rich olefines 8a-i.By the same synthetic principle the 2-(3.5-diaryl-Δ4-1.3.4-thiadiazolin-2-yliden)-1.3-dithioles 10a-e such as the unsymmetrically substituted bis(3.5-diaryl-Δ4-1.3.4-thiadiazolin-2-ylidenes) (12a-d) are acessible.The olefines 8c and h undergo -cycloaddition reaction to form the cyclobutenes 16a-d, which isomerize spontaneously by electrocyclic ring opening to the 1.3-butadienes 17a-d. - Keywords: 2-(Benzthiazolin-2-yliden)-, 2-(Benzselenazolin-2-yliden)-, 2-(Δ4-1.3.4-Thiadiazolin-2-yliden)-1.3-dithiole, Electron-rich Olefines, Nucleophilic Carbenes

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 42047-12-1