Welcome to LookChem.com Sign In|Join Free
  • or
(E)-ethyl-3-methyl-2-(phenylmethylidene)butanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81787-37-3

Post Buying Request

81787-37-3 Suppliers

Recommended suppliers

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

81787-37-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81787-37-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,8 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81787-37:
(7*8)+(6*1)+(5*7)+(4*8)+(3*7)+(2*3)+(1*7)=163
163 % 10 = 3
So 81787-37-3 is a valid CAS Registry Number.

81787-37-3Downstream Products

81787-37-3Relevant academic research and scientific papers

Unprecedented noncatalyzed anti-carbozincation of diethyl acetylenedicarboxylate through alkylzinc group radical transfer

Maury, Julien,Feray, Laurence,Bertrand, Michele P.

supporting information; experimental part, p. 1884 - 1887 (2011/05/15)

The radical carbozincation of diethyl acetylenedicarboxylate, performed at room temperature in the presence of air, leads to fumaric derivatives through a selective alkylzinc group radical transfer controlled by coordination. The total trans stereocontrol

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 81787-37-3