Welcome to LookChem.com Sign In|Join Free
  • or
(R)-4-(tert-Butyl-dimethyl-silanyloxy)-4-((S)-2,2-diethyl-[1,3]dioxolan-4-yl)-octanal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

220392-18-7

Post Buying Request

220392-18-7 Suppliers

Recommended suppliers

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

220392-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220392-18-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,3,9 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 220392-18:
(8*2)+(7*2)+(6*0)+(5*3)+(4*9)+(3*2)+(2*1)+(1*8)=97
97 % 10 = 7
So 220392-18-7 is a valid CAS Registry Number.

220392-18-7Upstream 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 220392-18-7