Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1610606-91-1

Post Buying Request

1610606-91-1 Suppliers

Recommended suppliersmore

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

1610606-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1610606-91-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,0,6,0 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1610606-91:
(9*1)+(8*6)+(7*1)+(6*0)+(5*6)+(4*0)+(3*6)+(2*9)+(1*1)=131
131 % 10 = 1
So 1610606-91-1 is a valid CAS Registry Number.

1610606-91-1Downstream Products

1610606-91-1Relevant articles and documents

Synthesis of Boc-protected 4,5-methano-β-proline

Tymtsunik, Andriy V.,Ivon, Yevhen M.,Komarov, Igor V.,Grygorenko, Oleksandr O.

, p. 3312 - 3315 (2014/06/09)

An efficient method for the preparation of Boc-protected 4,5-methano-β-proline - a novel bicyclic cyclopropane-containing β-amino acid - was developed, starting from readily available itaconic acid. A modified Simmons-Smith reaction was used for the construction of the cyclopropane ring. The method allowed for the synthesis of both cis and trans isomers of the title compound in 49% total yield and can be employed for gram-scale preparations. An approach to the preparation of methyl 5-oxopyrrolidine-3-carboxylate, which is one of the key intermediates in the synthetic scheme, on a multigram scale was also developed.

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 1610606-91-1