Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1239347-04-6

Post Buying Request

1239347-04-6 Suppliers

Recommended suppliersmore

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

1239347-04-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1239347-04-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,9,3,4 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1239347-04:
(9*1)+(8*2)+(7*3)+(6*9)+(5*3)+(4*4)+(3*7)+(2*0)+(1*4)=156
156 % 10 = 6
So 1239347-04-6 is a valid CAS Registry Number.

1239347-04-6Downstream Products

1239347-04-6Relevant articles and documents

Regioselective formation of 1,1-disubstituted allenylsilanes via cross-coupling reactions of 3-tri-n-butylstannyl-1-trimethylsilyl-1-propyne

Williams, David R.,Shah, Akshay A.

supporting information; experimental part, p. 4297 - 4299 (2010/08/19)

The regioselective Stille cross-coupling reactions of 3-tri-n-butylstannyl- 1-trimethylsilyl-1-propyne demonstrate isomerization following the initial transmetalation step resulting in allenyl palladium intermediates for reductive coupling to yield conjug

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 1239347-04-6