247052-35-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 247052-35-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,7,0,5 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 247052-35:
(8*2)+(7*4)+(6*7)+(5*0)+(4*5)+(3*2)+(2*3)+(1*5)=123
123 % 10 = 3
So 247052-35-3 is a valid CAS Registry Number.
247052-35-3Relevant articles and documents
2,6-Dimethoxyphenylphosphetane sulfide - synthesis, structure and exploratory photochemistry
Qian, Hu,Gaspar, Peter P.,Rath, Nigam P.
, p. 167 - 173 (1999)
2,6-Dimethoxyphenylphosphetane sulfide has been synthesized by condensation of 2,6-dimethoxyphenylphosphine with 1,3-propanediol ditosylate and treatment of the resulting phosphetane with sulfur. Irradiation at 254 nm of the phosphetane sulfide was undert