Welcome to LookChem.com Sign In|Join Free
  • or
(6R)-3-(methoxyimino-methyl)-8-oxo-7t-(2-phenyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

52243-57-9

Post Buying Request

52243-57-9 Suppliers

Recommended suppliers

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

52243-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52243-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,2,4 and 3 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 52243-57:
(7*5)+(6*2)+(5*2)+(4*4)+(3*3)+(2*5)+(1*7)=99
99 % 10 = 9
So 52243-57-9 is a valid CAS Registry Number.

52243-57-9Upstream product

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 52243-57-9