Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1215525-57-7

Post Buying Request

1215525-57-7 Suppliers

Recommended suppliersmore

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

1215525-57-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1215525-57-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,5,5,2 and 5 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1215525-57:
(9*1)+(8*2)+(7*1)+(6*5)+(5*5)+(4*2)+(3*5)+(2*5)+(1*7)=127
127 % 10 = 7
So 1215525-57-7 is a valid CAS Registry Number.

1215525-57-7Downstream Products

1215525-57-7Relevant articles and documents

Synthesis of new quinoline fused heterocycles such as benzo[h]-1,6- naphthyridines and pyrazolo[4,3 c]quinolines

Ghotekar, Bhausaheb Kedarnath,Ghagare, Maruti G.,Toche, Raghunath B.,Jachak, Madhukar N.

, p. 169 - 175 (2010)

Synthesis of novel benzo[h]-1,6-naphthyridines was successfully achieved by cyclocondensation of ethyl 4-aminoquinoline-3-carboxylates with malononitrile. The pyrazolo[4,3-c]quinolines were synthesized by nucleophilic substitution and subsequent addition

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 1215525-57-7