Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1307830-65-4

Post Buying Request

1307830-65-4 Suppliers

Recommended suppliersmore

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

1307830-65-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1307830-65-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,7,8,3 and 0 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1307830-65:
(9*1)+(8*3)+(7*0)+(6*7)+(5*8)+(4*3)+(3*0)+(2*6)+(1*5)=144
144 % 10 = 4
So 1307830-65-4 is a valid CAS Registry Number.

1307830-65-4Downstream Products

1307830-65-4Relevant articles and documents

Efficient synthesis of 5-arylmethyl-5-phenylimidazolidine-2,4-dione (or 5-arylmethyl-5-phenyl-2-thioxoimidazolidin-4-one) from chalcone oxides under ultrasound irradiation

Li, Ji-Tai,Xu, Xiao-Ya,Yin, Ying

, p. 198 - 201 (2011)

Synthesis of 5-arylmetlryl-5-phenylirnidazolidine-2,4-dione (or 5-arylmethyl-5-phenyl-2-thoxoimidazolidin-4- one) via the reaction of 3-aryl-2,3-epoxyl-1-phenyl-1-propanone and urea (or thiourea) was carried out in 57-98% yields at 50 °C in EtOH in the pr

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 1307830-65-4