Welcome to LookChem.com Sign In|Join Free
  • or
tert-Butyl-[3-methyl-2-methylene-but-(E)-ylidene]-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90554-33-9

Post Buying Request

90554-33-9 Suppliers

Recommended suppliers

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

90554-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90554-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,5,5 and 4 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90554-33:
(7*9)+(6*0)+(5*5)+(4*5)+(3*4)+(2*3)+(1*3)=129
129 % 10 = 9
So 90554-33-9 is a valid CAS Registry Number.

90554-33-9Upstream product

90554-33-9Downstream 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 90554-33-9