Welcome to LookChem.com Sign In|Join Free

CAS

  • or

143585-45-9

Post Buying Request

143585-45-9 Suppliers

Recommended suppliersmore

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

143585-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143585-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,5,8 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143585-45:
(8*1)+(7*4)+(6*3)+(5*5)+(4*8)+(3*5)+(2*4)+(1*5)=139
139 % 10 = 9
So 143585-45-9 is a valid CAS Registry Number.

143585-45-9Downstream Products

143585-45-9Relevant articles and documents

Catalytic enantioselective cyclopropanation with bis(halomethyl) zinc reagents. II. The effect of promoter structure on selectivity

Denmark, Scott E.,Christenson, Beritte L.,O'Connor, Stephen P.

, p. 2219 - 2222 (1995)

The catalytic, enantioselective cyclopropanation of cinnamyl alcohol has been accomplished with bis (iodomethyl)zinc in the presence of chiral bis(sulfonamides) derived from cyclohexanediamine. An extensive survey of diamine and sulfonamide structure has revealed a marked sensitivity to the spatial relationship of the amine groups, but only a modest dependence on the sulfonamide residue.

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 143585-45-9