Welcome to LookChem.com Sign In|Join Free

CAS

  • or

30904-41-7

Post Buying Request

30904-41-7 Suppliers

Recommended suppliersmore

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

30904-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30904-41-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,9,0 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 30904-41:
(7*3)+(6*0)+(5*9)+(4*0)+(3*4)+(2*4)+(1*1)=87
87 % 10 = 7
So 30904-41-7 is a valid CAS Registry Number.

30904-41-7Downstream Products

30904-41-7Relevant articles and documents

OXIDATION OF BENZYLIC METHYLENE COMPOUNDS TO KETONES WITH 2-NITROBENZENE PEROXYSULFONYL RADICAL FORMED FROM ITS CHLORIDE AND SUPEROXYDE

Kim, Yong Hae,Kim, Kyoung Soo,Lee, Hyeon Kyu

, p. 6357 - 6360 (1989)

2-Nitrobenzene peroxysulfonyl radical intermediate generated from 2-nitrobenzenesulfonyl chloride and superoxide oxidized various substrates containing benzylic methylene group to ketones in excellent yields at -35 deg C in acetonitrile under mild conditions.

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 30904-41-7