Welcome to LookChem.com Sign In|Join Free
  • or
(3S,4R)-4-Benzyloxy-3-(tert-butyl-dimethyl-silanyloxy)-6-oxo-oct-7-ynenitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191787-58-3

Post Buying Request

191787-58-3 Suppliers

Recommended suppliers

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

191787-58-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191787-58-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,7,8 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 191787-58:
(8*1)+(7*9)+(6*1)+(5*7)+(4*8)+(3*7)+(2*5)+(1*8)=183
183 % 10 = 3
So 191787-58-3 is a valid CAS Registry Number.

191787-58-3Upstream 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 191787-58-3