102415-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 102415-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,4,1 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 102415-87:
(8*1)+(7*0)+(6*2)+(5*4)+(4*1)+(3*5)+(2*8)+(1*7)=82
82 % 10 = 2
So 102415-87-2 is a valid CAS Registry Number.
102415-87-2Relevant articles and documents
One-step synthesis of diphenylmethanes
Wei, Qiyan,Luo, Yinggang,Zhou, Min,Tao, Feiyan,Zhang, Guoling
, p. 835 - 843 (2005)
The coupling reaction of substituted toluenes themselves and the cross-coupling reaction of substituted toluene and aromatic in the presence of bromine in anhydrous CC14 under irradiation lead to diphenylmethanes with moderate to good yields. The methylen