Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1002555-94-3

Post Buying Request

1002555-94-3 Suppliers

Recommended suppliersmore

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

1002555-94-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1002555-94-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,2,5,5 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1002555-94:
(9*1)+(8*0)+(7*0)+(6*2)+(5*5)+(4*5)+(3*5)+(2*9)+(1*4)=103
103 % 10 = 3
So 1002555-94-3 is a valid CAS Registry Number.

1002555-94-3Downstream Products

1002555-94-3Relevant articles and documents

Efficient synthesis of highly substituted pyrrolin-4-ones via PIFA-mediated cyclization reactions of enaminones

Huang, Jie,Liang, Yongjiu,Pan, Wei,Yang, Yang,Dong, Dewen

, p. 5345 - 5348 (2008/09/17)

A convenient and efficient synthesis of highly substituted pyrrolin-4-ones is developed via the PIFA-mediated cyclization reactions of readily available enaminones, and a mechanism involving sequential cleavage of N - C bond, formation of new N - C bond, intramolecular addition reaction, and benzilic acid type rearrangement is proposed.

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 1002555-94-3