49706-71-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49706-71-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,7,0 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 49706-71:
(7*4)+(6*9)+(5*7)+(4*0)+(3*6)+(2*7)+(1*1)=150
150 % 10 = 0
So 49706-71-0 is a valid CAS Registry Number.
49706-71-0Relevant academic research and scientific papers
A disulfide derivative and its preparation method and application
-
Paragraph 0021-0023, (2017/12/28)
The invention relates to sulfide derivatives. The preparation method comprises the following steps: in a water system, by taking sodium sulphide and powdered sulfur as raw materials, carrying out heating reflux to synthesize a sodium disulfide aqueous sol