Welcome to LookChem.com Sign In|Join Free

CAS

  • or

153198-58-4

Post Buying Request

153198-58-4 Suppliers

Recommended suppliersmore

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

153198-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153198-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,1,9 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 153198-58:
(8*1)+(7*5)+(6*3)+(5*1)+(4*9)+(3*8)+(2*5)+(1*8)=144
144 % 10 = 4
So 153198-58-4 is a valid CAS Registry Number.

153198-58-4Downstream Products

153198-58-4Relevant articles and documents

Stereoselective total syntheses of (-)-desoxoprosopinine and (-)-desoxoprosophylline: Palladium(0)-catalyzed intramolecular N-alkylation for the key piperidine ring formation

Takao,Nigawara,Nishino,Takagi,Maeda,Tadano,Ogawa

, p. 5681 - 5704 (2007/10/02)

Intramolecular N-alkylation of D-glucose-derived substrate 21E proceeded in an S(N)2' mode smoothly in the presence of a Pd(0) catalyst and n-Bu4NI. The major cyclization product, a 2,6-dialkylated piperidine 22t, was effectively converted into the title alkaloids.

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 153198-58-4