Welcome to LookChem.com Sign In|Join Free

CAS

  • or

137104-50-8

Post Buying Request

137104-50-8 Suppliers

Recommended suppliersmore

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

137104-50-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137104-50-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,0 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 137104-50:
(8*1)+(7*3)+(6*7)+(5*1)+(4*0)+(3*4)+(2*5)+(1*0)=98
98 % 10 = 8
So 137104-50-8 is a valid CAS Registry Number.

137104-50-8Downstream Products

137104-50-8Relevant articles and documents

Accelerated amination of baylis-hillman acetates under ultrasound irradiation

Ge, Shao-Qin,Hua, Yun-Yu,Xia, Min

experimental part, p. 1954 - 1962 (2010/09/09)

The amination of the Baylis-Hillman acetates with primary amines can be dramatically promoted with improved yields and shortened reaction time under ultrasound irradiation. The selected aromatic, heteroaromatic, and aliphatic amines were investigated as t

Chemical transformation of Baylis-Hillman adducts: The reaction of methyl 3-arylamino-2-methylene-3-phenylpropanoates in polyphosphoric acid

Lee, Chang Gon,Lee, Ka Young,Lee, Sangku,Kim, Jae Nyoung

, p. 1493 - 1499 (2007/10/03)

We synthesized some interesting compounds including 3-benzylidene-3,4- dihydro-1H-quinolin-2-one, 3-benzylquinolin-2-ol, 4-amino-2-benzylideneindan-1- one, and 1-amino-9a,10-dihydro-4bH-indeno[1,2-a]inden-9-one skeletons starting from Baylis-Hillman adducts.

α-methylidene- and α-alkylidene-β-lactams from nonproteinogenic amino acids

Buchholz,Hoffmann

, p. 1213 - 1220 (2007/10/02)

-

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 137104-50-8