10200-26-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 10200-26-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,0 and 0 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 10200-26:
(7*1)+(6*0)+(5*2)+(4*0)+(3*0)+(2*2)+(1*6)=27
27 % 10 = 7
So 10200-26-7 is a valid CAS Registry Number.
10200-26-7Relevant articles and documents
OPTISCH AKTIVE β(AMINO)ETHYL-PHOSPHONSAEUREESTER, β(AMINO)ETHYL-PHENYLPHOSPHINSAEUREESTER, β(AMINO)ETHYL-DIPHENYLPHOSPHINOXYDE UND β(AMINO)ETHYL-DIPHENYLPHOSPHINE
Maerkl, G.,Merkl, B.
, p. 4459 - 4462 (2007/10/02)
The title compounds are prepared by Michael-type additions of primary and secondary amines to P(O)-activated vinylsystems resp. diphenyl-vinylphosphine.
