Welcome to LookChem.com Sign In|Join Free
  • or
methyl (3S,5R,6S)-6-bromo-6-<(1R)-(tert-butyldimethylsiloxy)ethyl>penicillanate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81225-41-4

Post Buying Request

81225-41-4 Suppliers

Recommended suppliers

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

81225-41-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81225-41-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,2,2 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 81225-41:
(7*8)+(6*1)+(5*2)+(4*2)+(3*5)+(2*4)+(1*1)=104
104 % 10 = 4
So 81225-41-4 is a valid CAS Registry Number.

81225-41-4Upstream product

81225-41-4Downstream Products

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 81225-41-4