Welcome to LookChem.com Sign In|Join Free
  • or
1,2-O-isopropylidene-3-C-methyl-3-O-methyl-α-D-xylopentodialdo-1,4-furanose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87641-32-5

Post Buying Request

87641-32-5 Suppliers

Recommended suppliers

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

87641-32-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87641-32-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,4 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 87641-32:
(7*8)+(6*7)+(5*6)+(4*4)+(3*1)+(2*3)+(1*2)=155
155 % 10 = 5
So 87641-32-5 is a valid CAS Registry Number.

87641-32-5Upstream product

87641-32-5Downstream 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 87641-32-5