137141-62-9 Usage
Chemical Description
Sodium borohydride is a reducing agent used in the demercuration step.
Chemical Description
Sodium borohydride is used for the hydride reduction of the resulting imines.
Chemical Description
Sodium borohydride is used to reduce the ketone 9 to the desired alcohol 10.
Chemical Description
Sodium borohydride is a reducing agent, while thionyl chloride is a chlorinating agent.
Chemical Description
Sodium borohydride is used for the reduction of these starting materials.
Chemical Description
Sodium borohydride is a reducing agent with the chemical formula NaBH4.
Check Digit Verification of cas no
The CAS Registry Mumber 137141-62-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,1,4 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 137141-62:
(8*1)+(7*3)+(6*7)+(5*1)+(4*4)+(3*1)+(2*6)+(1*2)=109
109 % 10 = 9
So 137141-62-9 is a valid CAS Registry Number.
