Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1209457-32-8

Post Buying Request

1209457-32-8 Suppliers

Recommended suppliersmore

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

1209457-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1209457-32-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,9,4,5 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1209457-32:
(9*1)+(8*2)+(7*0)+(6*9)+(5*4)+(4*5)+(3*7)+(2*3)+(1*2)=148
148 % 10 = 8
So 1209457-32-8 is a valid CAS Registry Number.

1209457-32-8Downstream Products

1209457-32-8Relevant articles and documents

Efficient synthesis of some novel symmetrical and unsymmetrical pyridine bis-1,2,4-triazoles and bis-1,3,4-thiadiazoles

Foroughifar, Naser,Mobinikhaledi, Akbar,Rafiee, Abdolhossein

, p. 111 - 114 (2014)

A series of novel bis-1,2,4-triazoles and bis-1,3,4-thiadiazoles bearing pyridine rings was synthesised, by multistep reaction sequences, in good to high yields. Reaction of pyridine-2,5-bis- and pyridine-2,6-bis-carbohydrazides with alkyl- or arylisothio

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 1209457-32-8