102207-07-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102207-07-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,2,0 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102207-07:
(8*1)+(7*0)+(6*2)+(5*2)+(4*0)+(3*7)+(2*0)+(1*7)=58
58 % 10 = 8
So 102207-07-8 is a valid CAS Registry Number.
102207-07-8Relevant articles and documents
NBS-promoted rearrangement of 1,1-diarylmethylenecyclopentane
Chang, Meng-Yang,Lin, Chung-Han
, p. 853 - 856 (2012/02/05)
The 1-aroyl-1-aryl-2-bromocyclopentanes 3a, 3b, 3c and 3d (Ar = C 6H5, 2-FC6H4, 3-FC6H 4, 4-FC6H4) were prepared from N-bromosuccinimide (NBS)-promoted rearrangement o