Welcome to LookChem.com Sign In|Join Free

CAS

  • or

81121-18-8

Post Buying Request

81121-18-8 Suppliers

Recommended suppliersmore

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

81121-18-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81121-18-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,2 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 81121-18:
(7*8)+(6*1)+(5*1)+(4*2)+(3*1)+(2*1)+(1*8)=88
88 % 10 = 8
So 81121-18-8 is a valid CAS Registry Number.

81121-18-8Downstream Products

81121-18-8Relevant articles and documents

Retinoic acid metabolities. I. Total synthesis of 4-hydroxy-and 4-oxoretinoic acid

Rosenberger

, p. 1698 - 1701 (2007/10/02)

-

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 81121-18-8