Welcome to LookChem.com Sign In|Join Free

CAS

  • or

158556-65-1

Post Buying Request

158556-65-1 Suppliers

Recommended suppliersmore

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

158556-65-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158556-65-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,5,5 and 6 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 158556-65:
(8*1)+(7*5)+(6*8)+(5*5)+(4*5)+(3*6)+(2*6)+(1*5)=171
171 % 10 = 1
So 158556-65-1 is a valid CAS Registry Number.

158556-65-1Relevant articles and documents

2-thiosubstituted carbapenems

-

, (2008/06/13)

Carbapenem antibiotic compounds of the general formula: STR1 wherein the moiety STR2 is a 4, 5 or 6 membered mono, di- or tri- substituted oxygen or sulfur containing ring; wherein Z is oxygen, sulfur, sulfoxide and sulfone, pharmaceutical compositions thereof useful for the treatment of bacterial infections, processes for preparing the compounds and new intermediates useful in the process.

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 158556-65-1