Welcome to LookChem.com Sign In|Join Free

CAS

  • or

69187-09-3

Post Buying Request

69187-09-3 Suppliers

Recommended suppliersmore

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

69187-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69187-09-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,1,8 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 69187-09:
(7*6)+(6*9)+(5*1)+(4*8)+(3*7)+(2*0)+(1*9)=163
163 % 10 = 3
So 69187-09-3 is a valid CAS Registry Number.

69187-09-3Downstream Products

69187-09-3Relevant articles and documents

Convenient Synthesis of β-Lactams by the Reaction of Ketene Silyl Acetals with Schiff Bases Promoted by Titanium(IV) Chloride

Ojima, Iwao,Inaba, Shin-ichi,Nagai, Megumi

, p. 545 - 547 (2007/10/02)

-

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 69187-09-3