99810-08-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99810-08-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,1 and 0 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99810-08:
(7*9)+(6*9)+(5*8)+(4*1)+(3*0)+(2*0)+(1*8)=169
169 % 10 = 9
So 99810-08-9 is a valid CAS Registry Number.
99810-08-9Relevant articles and documents
Thietane Alkylations. A General Synthesis of 3-Halopropyl Benzyl Sulfides
Palmer, David C.,Taylor, Edward C.
, p. 846 - 850 (1986)
Reaction of thietane with benzyl halides yields 3-halopropyl benzyl sulfides in good to excellent yield.