203789-88-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 203789-88-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,7,8 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 203789-88:
(8*2)+(7*0)+(6*3)+(5*7)+(4*8)+(3*9)+(2*8)+(1*8)=152
152 % 10 = 2
So 203789-88-2 is a valid CAS Registry Number.
203789-88-2Relevant articles and documents
New optically active organogermane compounds containing the adamantyl radical for heterogeneous bimetallic catalysis. Part II
Taoufik, Mostafa,Santini, Catherine C.,Basset, Jean-Marie
, p. 128 - 136 (1999)
Chiral organogermane(IV) derivatives H3GeAdCH2CO2(-)-menthyl, H3GeAdCH2CH2O(-)-bornyl and H3GeAdCH2CH2O2CCH 2O(-)-menthyl (Ad=adamanty
