Welcome to LookChem.com Sign In|Join Free
  • or
(2R,3S,5R)-2-Hydroxymethyl-4-nitro-tetrahydro-pyran-3,5-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

215445-55-9

Post Buying Request

215445-55-9 Suppliers

Recommended suppliers

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

215445-55-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 215445-55-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,4,4 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 215445-55:
(8*2)+(7*1)+(6*5)+(5*4)+(4*4)+(3*5)+(2*5)+(1*5)=119
119 % 10 = 9
So 215445-55-9 is a valid CAS Registry Number.

215445-55-9Upstream product

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 215445-55-9