91158-14-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91158-14-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,1,5 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 91158-14:
(7*9)+(6*1)+(5*1)+(4*5)+(3*8)+(2*1)+(1*4)=124
124 % 10 = 4
So 91158-14-4 is a valid CAS Registry Number.
91158-14-4Relevant articles and documents
HIGHLY-CONJUGATED BIS(1,3-DITHIOLE) DONORS
Bryce, Martin R.
, p. 305 - 308 (2007/10/02)
Routes to new donors (13) and (16) are described.