Welcome to LookChem.com Sign In|Join Free
  • or
((3aR,7aR)-1,3-Dimethyl-2-oxo-octahydro-2λ5-benzo[1,3,2]diazaphosphol-2-yl)-methanesulfonic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157126-99-3

Post Buying Request

157126-99-3 Suppliers

Recommended suppliers

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

157126-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157126-99-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,1,2 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 157126-99:
(8*1)+(7*5)+(6*7)+(5*1)+(4*2)+(3*6)+(2*9)+(1*9)=143
143 % 10 = 3
So 157126-99-3 is a valid CAS Registry Number.

157126-99-3Upstream product

157126-99-3Downstream Products

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 157126-99-3