Welcome to LookChem.com Sign In|Join Free

CAS

  • or

136587-74-1

Post Buying Request

136587-74-1 Suppliers

Recommended suppliersmore

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

136587-74-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136587-74-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,5,8 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 136587-74:
(8*1)+(7*3)+(6*6)+(5*5)+(4*8)+(3*7)+(2*7)+(1*4)=161
161 % 10 = 1
So 136587-74-1 is a valid CAS Registry Number.

136587-74-1Downstream Products

136587-74-1Relevant articles and documents

Aldol and Michael Additions of Fluorinated Nitroalkanes to Aldehydes, Ketones, and α,β-Unsaturated Carbonyl Compounds

Beck, Albert K.,Seebach, Dieter

, p. 2897 - 2912 (2007/10/02)

2,2,2-Trifluoronitroethane (1) and 3,3,3-trifluoro-2-nitropropane (2), despite their great propensity to undergo HF elimination with base, can be added to aldehydes with KF or neutral alumina (nitroaldol products 7-15).With basic alumina (neat components)

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 136587-74-1