Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1395087-42-9

Post Buying Request

1395087-42-9 Suppliers

Recommended suppliersmore

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

1395087-42-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1395087-42-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,5,0,8 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1395087-42:
(9*1)+(8*3)+(7*9)+(6*5)+(5*0)+(4*8)+(3*7)+(2*4)+(1*2)=189
189 % 10 = 9
So 1395087-42-9 is a valid CAS Registry Number.

1395087-42-9Downstream Products

1395087-42-9Relevant articles and documents

Synthesis of (Z)-3-aryloxy-acrylonitriles, (E)-3-aryloxy-acrylonitriles and 3-cyanobenzofurans through the sequential reactions of phenols with propiolonitriles

Zhou, Wei,Zhang, Yicheng,Li, Pinhua,Wang, Lei

experimental part, p. 7184 - 7196 (2012/10/08)

A Na2CO3-promoted addition of phenols to propiolonitriles generated (Z)-3-aryloxy-acrylonitriles in nearly quantitative yields with exclusively Z-isomers, and a DABCO-promoted addition reaction of phenols with propiolonitriles afforded mainly (E)-3-aryloxy-acrylonitriles with high yields. The obtained (E)-3-aryloxy-acrylonitriles underwent intramolecular cyclization to give 3-cyanobenzofurans in good yields through palladium-catalyzed direct C-H bond functionalization.

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 1395087-42-9