Welcome to LookChem.com Sign In|Join Free

CAS

  • or

117169-27-4

Post Buying Request

117169-27-4 Suppliers

Recommended suppliersmore

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

117169-27-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117169-27-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,1,6 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 117169-27:
(8*1)+(7*1)+(6*7)+(5*1)+(4*6)+(3*9)+(2*2)+(1*7)=124
124 % 10 = 4
So 117169-27-4 is a valid CAS Registry Number.

117169-27-4Relevant articles and documents

SYNTHESYS OF THE C11-C28 SUBUNIT OF THE AVERMECTINS

Hirama, Masahiro,Nakamine, Takeshi,Ito, Sho

, p. 1197 - 1198 (2007/10/02)

Construction of the trisubstituted double bond of the C11-C28 subunit of avermectin A1a and B1a has been achieved in a five-step sequence.

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 117169-27-4