Welcome to LookChem.com Sign In|Join Free

CAS

  • or

72473-04-2

Post Buying Request

72473-04-2 Suppliers

Recommended suppliersmore

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

72473-04-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72473-04-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,4,7 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 72473-04:
(7*7)+(6*2)+(5*4)+(4*7)+(3*3)+(2*0)+(1*4)=122
122 % 10 = 2
So 72473-04-2 is a valid CAS Registry Number.

72473-04-2Downstream Products

72473-04-2Relevant articles and documents

Formal synthesis of two Elaeocarpus alkaloids: elaeocarpine and isoelaeocarpine

Michael, Joseph P.,Parsons, Andrew S.

, p. 65 - 69 (2007/10/02)

1-(3-Acetoxypropyl)pyrrolidine-2-thione 7, prepared by acetylation and thionation of the readily accessible 1-(3-hydroxypropyl)pyrrolidin-2-one 5, undergoes Eschenmoser alkylidenation (sulfide contraction) with two phenacyl bromides to give the vinylogous amides (E)-1-(3-acetoxypropyl)-2-benzoylmethylenepyrrolidine 8 and the corresponding 2-methoxy-6-methylbenzoyl analogue 14.Reduction of the latter with lithium aluminium hydride yields 1-(3-hydroxypropyl)-2-(2-methoxy-6-methylbenzoyl)methylpyrrolidine 12, thereby completing a formal synthesis of the Elaeocarpus alkaloids elaeocarpine 10 and isoelaeocarpine 11.

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 72473-04-2