Welcome to LookChem.com Sign In|Join Free

CAS

  • or

117110-53-9

Post Buying Request

117110-53-9 Suppliers

Recommended suppliersmore

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

117110-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117110-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,1,1 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 117110-53:
(8*1)+(7*1)+(6*7)+(5*1)+(4*1)+(3*0)+(2*5)+(1*3)=79
79 % 10 = 9
So 117110-53-9 is a valid CAS Registry Number.

117110-53-9Relevant articles and documents

Reactive Selenoaldehydes Formed from Selenenyl Derivatives by 1,2-Elimination and Trapped in situ as Cycloadducts with Conjugated Dienes

Kirby, Gordon W.,Trethewey, Andrew N.

, p. 1913 - 1922 (2007/10/02)

Selenenyl derivatives, ZCH2SeX, where Z is an electron-withdrawing group (Z=EtO2C, MeO2C, PhCO, PhNHCO, or NC) and X is a leaving group (X=CN, SO3K, Cl, SO2Tol, and N-phthalimido), react with triethylamine to form selenoaldehydes, ZCHSe, by 1,2-eliminatio

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 117110-53-9