Welcome to LookChem.com Sign In|Join Free

CAS

  • or

623902-72-7

Post Buying Request

623902-72-7 Suppliers

Recommended suppliersmore

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

623902-72-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 623902-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,3,9,0 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 623902-72:
(8*6)+(7*2)+(6*3)+(5*9)+(4*0)+(3*2)+(2*7)+(1*2)=147
147 % 10 = 7
So 623902-72-7 is a valid CAS Registry Number.

623902-72-7Downstream Products

623902-72-7Relevant articles and documents

Chiral Ru-based complexes for asymmetric olefin metathesis: Enhancement of catalyst activity through steric and electronic modifications

Van Veldhuizen, Joshua J.,Gillingham, Dennis G.,Garber, Steven B.,Kataoka, Osamu,Hoveyda, Amir H.

, p. 12502 - 12508 (2007/10/03)

Design, synthesis, characterization, and catalytic activity of six enantiomerically pure Ru-based metathesis catalysts are disclosed (3a-3f). The new chiral catalysts were prepared through steric and electronic alterations of the parent catalyst system (3

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 623902-72-7