Welcome to LookChem.com Sign In|Join Free

CAS

  • or

124667-66-9

Post Buying Request

124667-66-9 Suppliers

Recommended suppliersmore

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

124667-66-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124667-66-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,6,6 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 124667-66:
(8*1)+(7*2)+(6*4)+(5*6)+(4*6)+(3*7)+(2*6)+(1*6)=139
139 % 10 = 9
So 124667-66-9 is a valid CAS Registry Number.

124667-66-9Downstream Products

124667-66-9Relevant articles and documents

Diels-Alder and Michael addition reactions of indoles with masked o-benzoquinones: Synthesis of highly functionalized hydrocarbazoles and 3-arylindoles

Hsieh, Ming-Fang,Rao, Polisetti Dharma,Liao, Chun-Chen

, p. 1441 - 1442 (1999)

Highly functionalized hydrocarbazoles and 3-arylindoles are prepared from commercially available 2-methoxyphenols and indoles.

Sonochemical cycloadditions of o-quinones. The search for a cation radical pathway

Avalos, Martín,Babiano, Reyes,Bravo, José L.,Cabello, Noemí,Cintas, Pedro,Hursthouse, Michael B.,Jiménez, José L.,Light, Mark E.,Palacios, Juan C.

, p. 4101 - 4105 (2000)

Diels-Alder cycloadditions of an o-quinone monoketal with different furans, under argon, are considerably accelerated by ultrasonic irradiation. Moreover, these sonochemical reactions are regiospecific and proceed with a high diastereoselectivity. The res

Thiophenes act as dienophiles in novel cycloadditions with masked o-benzoquinones

Lai, Chien-Hsun,Ko, San,Dharma Rao, Polisetti,Liao, Chun-Chen

, p. 7851 - 7854 (2007/10/03)

Highly selective Diels-Alder reactions of masked o-benzoquinones with thiophenes are described.

Diels-Alder reactions of masked o-benzoquinones with electron-rich dienophiles. Highly regio- and stereoselective synthesis of bicyclo [2.2.2]octenone derivatives

Gao, Shih-Yu,Lin, Yen-Lin,Rao, Polisetti Dharma,Liao, Chun-Chen

, p. 421 - 423 (2007/10/03)

Highly regio- and stereoselective Diels-Alder reactions of masked o- benzoquinones with electron-rich dienophiles such as benzyl vinyl ether, dihydrofuran, phenyl vinyl sulfide and styrene that provide easy access to bicyclo[2.2.2]octenones are described.

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 124667-66-9