Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1018699-25-6

Post Buying Request

1018699-25-6 Suppliers

Recommended suppliersmore

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

1018699-25-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1018699-25-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,8,6,9 and 9 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1018699-25:
(9*1)+(8*0)+(7*1)+(6*8)+(5*6)+(4*9)+(3*9)+(2*2)+(1*5)=166
166 % 10 = 6
So 1018699-25-6 is a valid CAS Registry Number.

1018699-25-6Downstream Products

1018699-25-6Relevant articles and documents

One step cascade synthesis of 4,5-disubstituted-1,2,3-(NH)-triazoles

Sengupta, Sujata,Duan, Haifeng,Lu, Weibing,Petersen, Jeffrey L.,Shi, Xiaodong

supporting information; experimental part, p. 1493 - 1496 (2009/05/07)

(Chemical Equation Presented) A Lewis base-catalyzed three-component cascade reaction was developed for the synthesis of 4,5-disubstituted-1,2,3-(NH) -triazoles. More than 25 new (NH)-triazoles were prepared in good to excellent yields under mild conditions. The availability of the C-4 vinyl group allows easy conversion into other triazole derivatives.

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 1018699-25-6