Welcome to LookChem.com Sign In|Join Free

CAS

  • or

477977-51-8

Post Buying Request

477977-51-8 Suppliers

Recommended suppliersmore

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

477977-51-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 477977-51-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,9,7 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 477977-51:
(8*4)+(7*7)+(6*7)+(5*9)+(4*7)+(3*7)+(2*5)+(1*1)=228
228 % 10 = 8
So 477977-51-8 is a valid CAS Registry Number.

477977-51-8Downstream Products

477977-51-8Relevant articles and documents

FUSED IMIDAZOLE DERIVATIVE

-

Page 9, (2008/06/13)

According to the present invention, fused imidazole derivatives of the general formula: wherein R1 is a hydrogen atom, a halogen atom, hydroxy group, a lower alkyl group or a lower alkoxy group, R2 is an aryl group, benzodioxanyl group, or 5-6 membered, monocyclic, unsaturated, heterocyclic group containing nitrogen atom(s) which may be substituted with lower alkyl, trityl or oxo, R3 is a hydrogen atom or hydroxy group, A is a group represented by the formula : -(CH2)m - or -O-(CH2)m- [wherein m is an integer of 1-3] and their salts are provided.

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 477977-51-8