Welcome to LookChem.com Sign In|Join Free

CAS

  • or

82203-12-1

Post Buying Request

82203-12-1 Suppliers

Recommended suppliersmore

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

82203-12-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82203-12-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,0 and 3 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 82203-12:
(7*8)+(6*2)+(5*2)+(4*0)+(3*3)+(2*1)+(1*2)=91
91 % 10 = 1
So 82203-12-1 is a valid CAS Registry Number.

82203-12-1Relevant articles and documents

TAXIFOLIN APIOSIDE AND DAVURICIIN M1, A HYDROLYSABLE TANNIN FROM ROSA DAVURICA

Yoshida, Takashi,Jin, Zhe Xiong,Okuda, Takuo

, p. 2177 - 2182 (2007/10/02)

Key Word Index - Rosa davurica; Rosaceae; (+)-taxifolin-3-O-β-D-apio-D-furanoside; dihydroflavonol apioside; tannin; davuriciin M1; ellagitannin.Abstract - The structure of a dihydroflavonol glycoside from the roots of Rosa davurica has been characterized as (+)-taxifolin-3-O-β-D-apio-D-furanoside. A new hydrolysable tannin, davuriciin M1, together with three known hydrolysable tannins, have also been isolated.The structure of new tannin was elucidated by spectroscopic and chemical methods.

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 82203-12-1