89201-98-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89201-98-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,2,0 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 89201-98:
(7*8)+(6*9)+(5*2)+(4*0)+(3*1)+(2*9)+(1*8)=149
149 % 10 = 9
So 89201-98-9 is a valid CAS Registry Number.
89201-98-9Relevant articles and documents
TRIORGANOTIN(IV) O,O-ALKYLENE DITHIOPHOSPHATES
Rao, R. J.,Srivastava, G.,Mehrotra, R. C.
, p. 155 - 162 (1983)
The O,O-alkylene dithiophosphates of triorganotin(IV) of the general formula R3SnS2PO2G (where R = C6H5, n-C4H9, n-C3H7, C2H5 and CH3; G = CH2C(CH3)2CH2, C(CH3)2C(CH3)2 and C(CH3)2CH2CHCH3) have been synthesized by treatment of triorganotin(IV) chlorides
