Welcome to LookChem.com Sign In|Join Free

CAS

  • or

140193-31-3

Post Buying Request

140193-31-3 Suppliers

Recommended suppliersmore

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

140193-31-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 140193-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,1,9 and 3 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 140193-31:
(8*1)+(7*4)+(6*0)+(5*1)+(4*9)+(3*3)+(2*3)+(1*1)=93
93 % 10 = 3
So 140193-31-3 is a valid CAS Registry Number.

140193-31-3Relevant articles and documents

SYNTHESIS AND SOME TRANSFORMATIONS OF THE 1-ARYL ETHERS OF 1,2-OCTANEDIOL

Gasanov, V. S.,Alekperov, R. K.,Dzhafarov, I. A.,Mustafaev, Sh. A.

, p. 1227 - 1231 (2007/10/02)

The 1-aryl ethers of 1,2-octanediol were obtained by the action of 1-bromo-2-octanol on substituted phenols and also by the reaction of substituted phenols with hexyloxirane in a basic medium.They were condensed with α-chloro ethers, carboxylic acid chlor

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 140193-31-3