Welcome to LookChem.com Sign In|Join Free

CAS

  • or

135802-73-2

Post Buying Request

135802-73-2 Suppliers

Recommended suppliersmore

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

135802-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135802-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,8,0 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 135802-73:
(8*1)+(7*3)+(6*5)+(5*8)+(4*0)+(3*2)+(2*7)+(1*3)=122
122 % 10 = 2
So 135802-73-2 is a valid CAS Registry Number.

135802-73-2Downstream Products

135802-73-2Relevant articles and documents

O-Sulfinylation of alcohols with methanesulfonyl cyanide or p-toluenesulfonyl cyanide

Barton, Derek H. R.,Jaszberenyi, Joseph Cs.,Theodorakis, Emmanouil A.

, p. 9167 - 9178 (1991)

Reaction of p-toluenesulfonyl cyanide or methanesulfonyl cyanide with alcohols in the presence of 1,8-diazabicyclo[5.4.0]under-7-ene (DBU) or 1,4-diazabicyclo[2.2.2]octane (DABCO) gives sulfinates in good yield. A mechanistic scheme involving sulfinyl cyanates 9 and 21 is suggested.

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 135802-73-2