70660-16-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70660-16-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,6,6 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70660-16:
(7*7)+(6*0)+(5*6)+(4*6)+(3*0)+(2*1)+(1*6)=111
111 % 10 = 1
So 70660-16-1 is a valid CAS Registry Number.
70660-16-1Relevant academic research and scientific papers
FACILE SYNTHESIS OF 1-(SUBSTITUTED-ARYL)ALKYLTHIOMETHANEPHOSPHONATES
Kim, Dae Young,Kim, Taek Hyeon,Oh, Dong Young
, p. 179 - 182 (2007/10/02)
1-(Substituted-aryl)alkylthiomethanephosphonates are prepared by the reaction of arylaldehyde dialkyl thioacetals and diethyl trimethylsilyl phosphite in the presence of stannic chloride under mild conditions.
