Welcome to LookChem.com Sign In|Join Free

CAS

  • or

162191-07-3

Post Buying Request

162191-07-3 Suppliers

Recommended suppliersmore

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

162191-07-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 162191-07-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,1,9 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 162191-07:
(8*1)+(7*6)+(6*2)+(5*1)+(4*9)+(3*1)+(2*0)+(1*7)=113
113 % 10 = 3
So 162191-07-3 is a valid CAS Registry Number.

162191-07-3Relevant articles and documents

NUCLEOPHILIC SUBSTITUTION VERSUS RADICAL REACTION FOR CARBOHYDRATES DEOXYGENATION: APPLICATION AT C-4 OF METHYL-α-D-GLUCOPYRANOSIDE DERIVATIVES

Czernecki, Stanislas,Horns, Stefan,Valery, Jean-Marc

, p. 157 - 164 (2007/10/02)

Two methods for deoxygenation at C-4 of methyl 2,3-di-O-benzyl-α-D-glucopyranoside are reported.The first one involves nucleophilic displacement of a secondary methane sulfonate by lithium triethylborohydride to afford methyl 2,3-di-O-benzyl-4-deoxy-α-D-x

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 162191-07-3