Welcome to LookChem.com Sign In|Join Free

CAS

  • or

50718-91-7

Post Buying Request

50718-91-7 Suppliers

Recommended suppliersmore

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

50718-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50718-91-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,7,1 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 50718-91:
(7*5)+(6*0)+(5*7)+(4*1)+(3*8)+(2*9)+(1*1)=117
117 % 10 = 7
So 50718-91-7 is a valid CAS Registry Number.

50718-91-7Upstream product

50718-91-7Downstream Products

50718-91-7Relevant articles and documents

Synthesis of carbon-14 labelled gemifloxacin

Shin, Hyun Il,Rim, Jong Gill,Lee, Ki Seung,Kim, Young Seok,Nam, Do Hyun,Shin, Hyun Ik,Chang, Jay Hyok,Oh, Chang Young,Ham, Won Hun

, p. 779 - 786 (2007/10/03)

A new antibacterial agent gemifloxacin was labelled with carbon-14 for studies of pharmacokinetics and metabolism, the label was located in position 3 of the quinolone ring system. The overall radiochemical yield of the 14-step synthesis, starting from [2-14C]sodium acetate was 16.6%, and the radiochemical purity 97.5%.

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 50718-91-7