Welcome to LookChem.com Sign In|Join Free

CAS

  • or

73893-87-5

73893-87-5

Post Buying Request

73893-87-5 Suppliers

Recommended suppliersmore

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

73893-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73893-87-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,9 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 73893-87:
(7*7)+(6*3)+(5*8)+(4*9)+(3*3)+(2*8)+(1*7)=175
175 % 10 = 5
So 73893-87-5 is a valid CAS Registry Number.

73893-87-5SDS

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 (S)-2-(2-Methylbutyl)thiophene

1.2 Other means of identification

Product number -
Other names -

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:73893-87-5 SDS

73893-87-5Downstream Products

73893-87-5Relevant articles and documents

Synthesis of (S)-2-(2-Methylbutyl)thiophene (1)

Menicagli, R.,Botteghi, C.,Marchetti, M.

, p. 57 - 59 (2007/10/02)

Optically active (S)-2-(2-methylbutyl)thiophene was obtained by different procedures.Among them, the cross-coupling reaction between 2-methylbutylmagnesium chloride and 2-chlorothiophene proved to be the most efficient one.Compound 1 was thus obtained in satisfactory yield and rather high optical purity (82percent).

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 73893-87-5