Welcome to LookChem.com Sign In|Join Free

CAS

  • or

83821-90-3

Post Buying Request

83821-90-3 Suppliers

Recommended suppliersmore

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

83821-90-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83821-90-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,2 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 83821-90:
(7*8)+(6*3)+(5*8)+(4*2)+(3*1)+(2*9)+(1*0)=143
143 % 10 = 3
So 83821-90-3 is a valid CAS Registry Number.

83821-90-3Downstream Products

83821-90-3Relevant articles and documents

SYNTHESIS AND BIOLOGICAL ACTIVITY OF 1-SUBSTITUTED BENZIMIDAZOLES AND BENZOTRIAZOLES

Vartanyan, R. S.,Martirosyan, V. O.,Vlasenko, E. V.,Ovasapyan, A. A.

, p. 612 - 617 (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 83821-90-3