Welcome to LookChem.com Sign In|Join Free
  • or
C20H20NPS is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90601-99-3

Post Buying Request

90601-99-3 Suppliers

Recommended suppliers

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

90601-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90601-99-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,0 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 90601-99:
(7*9)+(6*0)+(5*6)+(4*0)+(3*1)+(2*9)+(1*9)=123
123 % 10 = 3
So 90601-99-3 is a valid CAS Registry Number.

90601-99-3Relevant academic research and scientific papers

THE ORTHO-LITHIATION OF PHENYL GROUPS AND α-LITHATION OF ALKYL GROUPS OF THIOPHOSPHORYL COMPOUNDS

Yoshifuji, Masaaki,Ishizuka, Tadao,Choi, Yoon Jung,Inamoto, Naoki

, p. 553 - 556 (1984)

Diphenylphosphintothioyl compounds were ortho-lithated and alkyldiphenyl phosphine sulfides were α-lithiated and the resulting lithio compounds reacted to give the corresponding o- and α-substitued products.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 90601-99-3