Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1370340-21-8

Post Buying Request

1370340-21-8 Suppliers

Recommended suppliersmore

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

1370340-21-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1370340-21-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,3,4 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1370340-21:
(9*1)+(8*3)+(7*7)+(6*0)+(5*3)+(4*4)+(3*0)+(2*2)+(1*1)=118
118 % 10 = 8
So 1370340-21-8 is a valid CAS Registry Number.

1370340-21-8Downstream Products

1370340-21-8Relevant articles and documents

Synthesis and RP HPLC studies of biologically active semicarbazides and their cyclic analogues 1,2,4-triazol-3-ones

Pitucha, Monika,Matysiak, Joanna,Senczyna, Bogdan

experimental part, p. 657 - 667 (2012/07/03)

The retention behaviour of semicarbazides and their cyclic analogues 1,2,4-triazol-3-ones, has been investigated by RP-8, RP-18 and IAM HPLC. The structures of new derivatives were proved by elemental analyses, IR, 1H NMR and 13C NMR

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 1370340-21-8