Welcome to LookChem.com Sign In|Join Free

CAS

  • or

412277-89-5

Post Buying Request

412277-89-5 Suppliers

Recommended suppliersmore

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

412277-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 412277-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,2,2,7 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 412277-89:
(8*4)+(7*1)+(6*2)+(5*2)+(4*7)+(3*7)+(2*8)+(1*9)=135
135 % 10 = 5
So 412277-89-5 is a valid CAS Registry Number.

412277-89-5Relevant articles and documents

Tandem reactions of 2-methylimidazoline and 1,2-dimethylimidazoline with various benzoyl chlorides

Ye, Guozhong,Chen, Chunlong,Chatterjee, Sabornie,Collier, Willard E.,Zhou, Aihua,Song, Yingquan,Beard, Debbie J.,Pittman Jr., Charles U.

scheme or table, p. 141 - 152 (2010/04/02)

The reactions of 2-methylimidazoline with excess benzoyl chlorides under mild conditions generated N,N′-diacyl - keto cyclic ketene-N,N′- acetals. Conversely, the corresponding reactions of 1,2-dimethylimidazoline under the same conditions stereoselective

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 412277-89-5