Welcome to LookChem.com Sign In|Join Free

CAS

  • or

219501-53-8

Post Buying Request

219501-53-8 Suppliers

Recommended suppliersmore

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

219501-53-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219501-53-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,5,0 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 219501-53:
(8*2)+(7*1)+(6*9)+(5*5)+(4*0)+(3*1)+(2*5)+(1*3)=118
118 % 10 = 8
So 219501-53-8 is a valid CAS Registry Number.

219501-53-8Relevant articles and documents

Synthesis of active principles from the leaves of Moringa oleifera using S-pent-4-enyl thioglycosides

Leuck, Michael,Kunz, Horst

, p. 33 - 44 (2007/10/03)

α-l-Rhamnosides of 4-hydroxy-benzyl compounds with nitrile, carbamate, and thiocarbamate groups occurring in Moringa oleifera leaf extracts and the α-l-rhamnoside of anisaldehyde derivatives were synthesised. Electrophilic activation of S-pent-4-enyl thiorhamnosides was applied for the construction of glycosidic linkages. Copyright (C) 1997 Elsevier Science Ltd.

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 219501-53-8