Welcome to LookChem.com Sign In|Join Free
  • or
4-Chlor-2,5-dimethyl-benzoesaeure is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90649-77-7

Post Buying Request

90649-77-7 Suppliers

Recommended suppliers

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

90649-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90649-77-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,4 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90649-77:
(7*9)+(6*0)+(5*6)+(4*4)+(3*9)+(2*7)+(1*7)=157
157 % 10 = 7
So 90649-77-7 is a valid CAS Registry Number.

90649-77-7Downstream 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 90649-77-7