Welcome to LookChem.com Sign In|Join Free

CAS

  • or

144037-87-6

Post Buying Request

144037-87-6 Suppliers

Recommended suppliersmore

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

144037-87-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144037-87-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,0,3 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 144037-87:
(8*1)+(7*4)+(6*4)+(5*0)+(4*3)+(3*7)+(2*8)+(1*7)=116
116 % 10 = 6
So 144037-87-6 is a valid CAS Registry Number.

144037-87-6Downstream Products

144037-87-6Relevant articles and documents

Synthesis of poly(methylphenyl)acetonitriles by the aryne reaction

Waggenspack,Tran,Taylor,Yeung,Morgan,Deshmukh,Khanapure,Biehl

, p. 765 - 768 (2007/10/02)

Several 2-(arylmethyl) derivatives of 3,6-dimethyl- and 3,4,5,6-tetramethylbenzonitriles have been prepared in good yields most likely by a tandem addition-rearrangement reaction of the appropriate bromoarene and arylacetonitrile under aryne-forming conditions. Additionally, several 2-aryl-2-(1,4-dimethyl-2-naphthyl)acetonitriles were obtained by the usual aryne mechanism from the reaction of 2-bromo-1,4-dimethylnaphthalene and arylacetonitriles with lithium tetramethylpiperidide.

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 144037-87-6