The CAS Registry Mumber 34440-76-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,4,4 and 0 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 34440-76: (7*3)+(6*4)+(5*4)+(4*4)+(3*0)+(2*7)+(1*6)=101 101 % 10 = 1 So 34440-76-1 is a valid CAS Registry Number.
Metalated carboxylic acids. IV. Reactions of metalated carboxylic acids with epoxides. Substituted steroidal spiro gamma-lactones from spiro beta-epoxides.
Creger
, p. 1907 - 1918 (2007/10/05)
-
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for34440-76-12-(β-Hydroxyphenaethyl)-3.3-dimethylbuttersaeure