125628-75-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125628-75-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,6,2 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 125628-75:
(8*1)+(7*2)+(6*5)+(5*6)+(4*2)+(3*8)+(2*7)+(1*5)=133
133 % 10 = 3
So 125628-75-3 is a valid CAS Registry Number.
125628-75-3Relevant academic research and scientific papers
A GENERAL PREPARATION OF 2-ACYL-3-(PHENYLTHIO)-1,3-BUTADIENES
Chou, Shang-Shing P.,Sun, Der-Jen,Weh, Shiow-Jyi
, p. 1593 - 1602 (2007/10/02)
The title dienes 1 are prepared by thermolysis of 3-sulfolenes 2, which are readily obtained by ultrasound promoted allylzincation of bromides 4 with aldehydes followed by PCC oxidation.
