Welcome to LookChem.com Sign In|Join Free

CAS

  • or

221198-18-1

Post Buying Request

221198-18-1 Suppliers

Recommended suppliersmore

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

221198-18-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 221198-18-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,1,9 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 221198-18:
(8*2)+(7*2)+(6*1)+(5*1)+(4*9)+(3*8)+(2*1)+(1*8)=111
111 % 10 = 1
So 221198-18-1 is a valid CAS Registry Number.

221198-18-1Relevant articles and documents

THIOCARBAMIC ACID DERIVATIVES

-

, (2008/06/13)

Thiocarbamic acid derivatives represented by the following general formula or salts thereof which are useful as antibacterial agents: wherein R1 represents an alkyl group which may be substituted, or a cycloalkyl group which may be substituted; and R2, R3, and R4 independently represent hydrogen atom, a halogen atom, an alkyl group which may be substituted, an alkogyl group which may be substituted, an amino group which may be substituted, an alkanoyl group which may be substituted, a cycloalkyloxy group which has a heteroatom as a ring constituting atom and which may be substituted, or a saturated heterocyclic group which may be substituted; or any two of R2, R3, and R4 may bind to each other to form, together with the benzene ring, a condensed hydrocarbon ring which may be substituted.

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 221198-18-1