Welcome to LookChem.com Sign In|Join Free

CAS

  • or

100800-85-9

Post Buying Request

100800-85-9 Suppliers

Recommended suppliersmore

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

100800-85-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 100800-85-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,0 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 100800-85:
(8*1)+(7*0)+(6*0)+(5*8)+(4*0)+(3*0)+(2*8)+(1*5)=69
69 % 10 = 9
So 100800-85-9 is a valid CAS Registry Number.

100800-85-9Relevant articles and documents

Transamidation for the Synthesis of Primary Amides at Room Temperature

Chen, Jiajia,Lee, Sunwoo,Xia, Yuanzhi

supporting information, (2020/05/05)

Various primary amides have been synthesized using the transamidation of various tertiary amides under metal-free and mild reaction conditions. When (NH4)2CO3 reacts with a tertiary amide bearing an N-electron-withdrawing substituent, such as sulfonyl and diacyl, in DMSO at 25 °C, the desired primary amide product is formed in good yield with good funcctional group tolerance. In addition, N-tosylated lactam derivatives afforded their corresponding N-tosylamido alkyl amide products via a ring opening reaction.

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 100800-85-9