Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1343436-42-9

Post Buying Request

1343436-42-9 Suppliers

Recommended suppliersmore

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

1343436-42-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1343436-42-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,3,4,3 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1343436-42:
(9*1)+(8*3)+(7*4)+(6*3)+(5*4)+(4*3)+(3*6)+(2*4)+(1*2)=139
139 % 10 = 9
So 1343436-42-9 is a valid CAS Registry Number.

1343436-42-9Relevant articles and documents

BICYCLIC COMPOUND

-

Paragraph 1135; 1136, (2014/09/03)

The present invention provides a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof.

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 1343436-42-9