Welcome to LookChem.com Sign In|Join Free

CAS

  • or

19677-54-4

Post Buying Request

19677-54-4 Suppliers

Recommended suppliersmore

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

19677-54-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19677-54-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,7 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19677-54:
(7*1)+(6*9)+(5*6)+(4*7)+(3*7)+(2*5)+(1*4)=154
154 % 10 = 4
So 19677-54-4 is a valid CAS Registry Number.

19677-54-4Upstream product

19677-54-4Downstream Products

19677-54-4Relevant articles and documents

On azoniaspire-compounds. 1. Preparation of non-esterified azoniaspire-compounds of nortropan-3alpha- or 3beta-ol

Bertholdt,Pfleger,Schulz

, p. 714 - 719 (2007/10/04)

-

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

What can I do for you?
Get Best Price

Get Best Price for 19677-54-4