Welcome to LookChem.com Sign In|Join Free

CAS

  • or
(S)-3-Allyl-3-{(R)-1-[2-(3,4,5-trimethoxy-phenyl)-[1,3]dithian-2-yl]-ethyl}-dihydro-furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99261-11-7

Post Buying Request

99261-11-7 Suppliers

Recommended suppliersmore

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

99261-11-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99261-11-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,6 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 99261-11:
(7*9)+(6*9)+(5*2)+(4*6)+(3*1)+(2*1)+(1*1)=157
157 % 10 = 7
So 99261-11-7 is a valid CAS Registry Number.

99261-11-7Downstream Products

99261-11-7Relevant articles and documents

CONTROL ELEMENTS IN THE ASYMMETRIC TANDEM ALKYLATION OF α-ALKYLIDENE-γ-BUTYROLACTONE DERIVATIVES

Tomioka, Kiyoshi,Kawasaki, Hisashi,Koga, Kenji

, p. 3027 - 3030 (1985)

Control elements in the highly selective construction of contiguous tertiary and quaternary carbon centers by the tandem alkylation of α-alkylidene-γ-butyrolactone derivatives were studied.It is clarified that the stereochemical course of the reaction is rationalized by evaluating highly selective 1,2-, 1,3-, and 1,4-asymmetric inductions.

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 99261-11-7