Welcome to LookChem.com Sign In|Join Free

CAS

  • or

230964-57-5

Post Buying Request

230964-57-5 Suppliers

Recommended suppliersmore

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

230964-57-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 230964-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,0,9,6 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 230964-57:
(8*2)+(7*3)+(6*0)+(5*9)+(4*6)+(3*4)+(2*5)+(1*7)=135
135 % 10 = 5
So 230964-57-5 is a valid CAS Registry Number.

230964-57-5Downstream Products

230964-57-5Relevant articles and documents

Synthesis and antibacterial activity of 1β-methylcarbapenem having a 1,3-diazabicyclo[3.3.0]octan-4-one moiety, Part II

Oh, Chang-Hyun,Lee, Seung Chan,Park, Sung-Jin,Lee, In-Kyu,Nam, Ki Hong,Lee, Ki-Soo,Chung, Bong-Young,Cho, Jung-Hyuck

, p. 111 - 114 (2007/10/03)

The synthesis of a new series of 1β-methylcarbapenems having a 1,3- diazabicyclo[3.3.0]octan-4-one moiety is described. Their in vitro antibacterial activities against both Gram-positive and Gram-negative bacteria are tested and the effect of substituent on the bicyclic ring was investigated. A particular compound (11h) having aminoethyl group showed the most potent antibacterial activity.

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 230964-57-5