Welcome to LookChem.com Sign In|Join Free

CAS

  • or

137258-61-8

Post Buying Request

137258-61-8 Suppliers

Recommended suppliersmore

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

137258-61-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137258-61-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,2,5 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 137258-61:
(8*1)+(7*3)+(6*7)+(5*2)+(4*5)+(3*8)+(2*6)+(1*1)=138
138 % 10 = 8
So 137258-61-8 is a valid CAS Registry Number.

137258-61-8Downstream Products

137258-61-8Relevant articles and documents

Photosensitized decarboxylative michael addition through N-(acyloxy)phthalimides via an electron-transfer mechanism

Okada, Keiji,Okamoto, Kazushige,Morita, Naoto,Okubo, Katsura,Oda, Masaji

, p. 9401 - 9402 (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 137258-61-8