Welcome to LookChem.com Sign In|Join Free

CAS

  • or

121216-03-3

Post Buying Request

121216-03-3 Suppliers

Recommended suppliersmore

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

121216-03-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121216-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,2,1 and 6 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 121216-03:
(8*1)+(7*2)+(6*1)+(5*2)+(4*1)+(3*6)+(2*0)+(1*3)=63
63 % 10 = 3
So 121216-03-3 is a valid CAS Registry Number.

121216-03-3Downstream Products

121216-03-3Relevant articles and documents

SYNTHESIS OF 2-THIOXO-4-OXOPERHYDRO-1,3-THIAZINES BY THE REACTION OF α,β-UNSATURATED ACID CHLORIDES WITH THE SALTS OF DITHIOCARBAMIC ACID AND ITS N-SUBSTITUTED DERIVATIVES

Krus, K.,Masias, A.,Beletskaya, I. P.

, p. 1819 - 1823 (2007/10/02)

The reaction of α,β-unsaturated acid chlorides with unsubstituted and N-substituted sodium (or ammonium) dithiocarbamates is a convenient method for the synthesis of 6- and 3-substituted propiorhodanines.It was discovered that there is a tautomeric equilibrium between the S- and N-acryl isomers formed during the reaction.

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 121216-03-3